-
1
-
-
33748672334
-
Superbase catalysis of oxazolidin-2-one ring formation from carbon dioxide and prop-2-yn-1-amines under homogeneous or heterogeneous conditions
-
Costa, M., Chiusoli, G.P., Taffurelli, D. and Dalmonego, G. (1998) Superbase catalysis of oxazolidin-2-one ring formation from carbon dioxide and prop-2-yn-1-amines under homogeneous or heterogeneous conditions. Journal of the Chemical Society-Perkin Transactions 1, 1541-1546.
-
(1998)
Journal of the Chemical Society-Perkin Transactions
, vol.1
, pp. 1541-1546
-
-
Costa, M.1
Chiusoli, G.P.2
Taffurelli, D.3
Dalmonego, G.4
-
2
-
-
84962385340
-
Basicity of some organic superbases in acetonitrile
-
Kovacevic, B. and Maksic, Z.B. (2001) Basicity of some organic superbases in acetonitrile. Organic Letters, 3, 1523-1526.
-
(2001)
Organic Letters
, vol.3
, pp. 1523-1526
-
-
Kovacevic, B.1
Maksic, Z.B.2
-
3
-
-
0004205176
-
Synthesis and chemistry of guanidine derivatives
-
in The Chemistry of Amidines and Imidates, (eds S. Patai and Z. Rappoport), John Wiley & Sons, Inc., Chichester
-
Yamamoto, Y. and Kojima, S. (1991) Synthesis and chemistry of guanidine derivatives, in The Chemistry of Amidines and Imidates, Vol. 2 (eds S. Patai and Z. Rappoport), John Wiley & Sons, Inc., Chichester.
-
(1991)
, vol.2
-
-
Yamamoto, Y.1
Kojima, S.2
-
5
-
-
37049106576
-
Synthesis and properties of a series of sterically hindered guanidine bases
-
Barton, D.H.R., Elliott, J.D. and Gero, S.D. (1982) Synthesis and properties of a series of sterically hindered guanidine bases. Journal of the Chemical Society-Perkin Transactions 1, 2085-2090.
-
(1982)
Journal of the Chemical Society-Perkin Transactions
, vol.1
, pp. 2085-2090
-
-
Barton, D.H.R.1
Elliott, J.D.2
Gero, S.D.3
-
6
-
-
0001172376
-
Extremely strong, non-ionic bases: syntheses and applications
-
Schwesinger, R. (1985) Extremely strong, non-ionic bases: syntheses and applications. Chimia, 39, 269-272.
-
(1985)
Chimia
, vol.39
, pp. 269-272
-
-
Schwesinger, R.1
-
8
-
-
84889387551
-
Guanidine catalysts supported on silica and micelle templated silicas. New basic catalysts for organic chemistry
-
Macquarrie, D.J., Modoe, J.E.G., Brunel, D. et al. (2001) Guanidine catalysts supported on silica and micelle templated silicas. New basic catalysts for organic chemistry. Royal Society of Chemistry, 266, 196-202.
-
(2001)
Royal Society of Chemistry
, vol.266
, pp. 196-202
-
-
Macquarrie, D.J.1
Modoe, J.E.G.2
Brunel, D.3
-
9
-
-
33645686750
-
Guanidine derivatives in Science of Synthesis
-
George Thieme Verlag
-
Berlinck, R.G.S., Kossuga, M.H. and Nascimento, A.M. (2005) Guanidine derivatives in Science of Synthesis, Vol. 18, George Thieme Verlag, pp. 1077-1116.
-
(2005)
, vol.18
, pp. 1077-1116
-
-
Berlinck, R.G.S.1
Kossuga, M.H.2
Nascimento, A.M.3
-
10
-
-
84914402582
-
Methylated guanidines
-
Schenck, M. (1912) Methylated guanidines. Z. Physiol. Chem., 77, 328-393.
-
(1912)
Z. Physiol. Chem.
, vol.77
, pp. 328-393
-
-
Schenck, M.1
-
11
-
-
84889313604
-
The preparation of the tetramethylguanidines
-
Schenck, M. and v. Graevenitz, F. (1924) The preparation of the tetramethylguanidines. Z. Physiol. Chem., 141, 132-145.
-
(1924)
Z. Physiol. Chem.
, vol.141
, pp. 132-145
-
-
Schenck, M.1
Graevenitz, V.F.2
-
12
-
-
0028129271
-
Enantiomerically pure guanidinecatalysed asymmetric nitroaldol reaction
-
Chinchilla, R., Najera, C. and Sanchez-Agullo, P. (1994) Enantiomerically pure guanidinecatalysed asymmetric nitroaldol reaction. Tetrahedron: Asymmetry, 5, 1393-1402.
-
(1994)
Tetrahedron: Asymmetry
, vol.5
, pp. 1393-1402
-
-
Chinchilla, R.1
Najera, C.2
Sanchez-Agullo, P.3
-
13
-
-
0033605033
-
Enatioselective synthesis of functionalized a-amino acids via a chiral guanidine-catalysed Michael addition reaction
-
Ma, D. and Cheng, K. (1999) Enatioselective synthesis of functionalized a-amino acids via a chiral guanidine-catalysed Michael addition reaction. Tetrahedron: Asymmetry, 10, 713.
-
(1999)
Tetrahedron: Asymmetry
, vol.10
, pp. 713
-
-
Ma, D.1
Cheng, K.2
-
14
-
-
33645796932
-
Synthesis of hindered chiral guanidine bases starting from (S)-(N,N-dialkylaminomethyl)pyrrolidines and BrCN
-
Kohn, U., Klopfleisch, M., Gorls, H. and Anders, E. (2006) Synthesis of hindered chiral guanidine bases starting from (S)-(N,N-dialkylaminomethyl)pyrrolidines and BrCN. Tetrahedron:Asymmetry, 17, 811-818.
-
(2006)
Tetrahedron:Asymmetry
, vol.17
, pp. 811-818
-
-
Kohn, U.1
Klopfleisch, M.2
Gorls, H.3
Anders, E.4
-
15
-
-
33747789634
-
The first bithmuth(III)-catalysed guanylation of thioureas
-
Cunha, S. and Rodrígues, M.T., Jr (2006) The first bithmuth(III)-catalysed guanylation of thioureas. Tetrahedron Letters, 47, 6955-6956.
-
(2006)
Tetrahedron Letters
, vol.47
, pp. 6955-6956
-
-
Cunha, S.1
Rodrígues Jr, M.T.2
-
16
-
-
34250669589
-
Catalytic addition of amine N-H bonds to carbodiimides by half-sandwich rare earth metal complexes: efficient synthesis of substituted guanidines through amine protonolysis of rare earth metal guanidinates
-
Zhang, W.-X., Nishiura, M. and Hou, Z. (2007) Catalytic addition of amine N-H bonds to carbodiimides by half-sandwich rare earth metal complexes: efficient synthesis of substituted guanidines through amine protonolysis of rare earth metal guanidinates. Chemistry-A European Journal, 13, 4037-4051.
-
(2007)
Chemistry-A European Journal
, vol.13
, pp. 4037-4051
-
-
Zhang, W.-X.1
Nishiura, M.2
Hou, Z.3
-
17
-
-
0029990764
-
Asymmetrtic catalysis of the Strecker amino acid synthesis by a cyclic dipeptide
-
Iyer, M.S., Gigstad, K.M., Namdev, N.D. and Lipton, M. (1996) Asymmetrtic catalysis of the Strecker amino acid synthesis by a cyclic dipeptide. Journal of the American Chemical Society, 118, 4910.
-
(1996)
Journal of the American Chemical Society
, vol.118
, pp. 4910
-
-
Iyer, M.S.1
Gigstad, K.M.2
Namdev, N.D.3
Lipton, M.4
-
18
-
-
0346688598
-
Reagents for efficient conversion of amines to protected guanidines
-
Gers, T., Kunce, D., Markowski, P. and Izdebski, J. (2004) Reagents for efficient conversion of amines to protected guanidines. Synthesis, 37-42.
-
(2004)
Synthesis
, pp. 37-42
-
-
Gers, T.1
Kunce, D.2
Markowski, P.3
Izdebski, J.4
-
19
-
-
0000735249
-
Diprotected triflylguanidines: a newclass of guanidinylation reagents
-
Feichtinger, K., Zapf, C., Sings, H.L. and Goodman, M. (1998) Diprotected triflylguanidines: a newclass of guanidinylation reagents. The Journal of Organic Chemistry, 63, 3804-3805.
-
(1998)
The Journal of Organic Chemistry
, vol.63
, pp. 3804-3805
-
-
Feichtinger, K.1
Zapf, C.2
Sings, H.L.3
Goodman, M.4
-
20
-
-
0346992399
-
Synthesis of 2-amino-4-pyridinones from resin-bound guanidines prepared using bis(allyloxycarbonyl)-protected triflylguanidines
-
Zapf, C.W. and Goodman, M. (2003) Synthesis of 2-amino-4-pyridinones from resin-bound guanidines prepared using bis(allyloxycarbonyl)-protected triflylguanidines. The Journal of Organic Chemistry, 68, 10092-10097.
-
(2003)
The Journal of Organic Chemistry
, vol.68
, pp. 10092-10097
-
-
Zapf, C.W.1
Goodman, M.2
-
21
-
-
0035954866
-
Efficient introduction of protected guanidines in Boc solid phase peptide synthesis
-
Zhang, Y. and Kennan, A.J. (2001) Efficient introduction of protected guanidines in Boc solid phase peptide synthesis. Organic Letters, 3, 2341-2344.
-
(2001)
Organic Letters
, vol.3
, pp. 2341-2344
-
-
Zhang, Y.1
Kennan, A.J.2
-
22
-
-
18544410293
-
Optimization of the synthesis of guanidines from amines via nitroguanidines using 3,5-dimethyl-N-niotro-1H-pyrazole-1-carboxamidine
-
Castillo-Melendez, J.A. and Golding, B.T. (2004) Optimization of the synthesis of guanidines from amines via nitroguanidines using 3,5-dimethyl-N-niotro-1H-pyrazole-1-carboxamidine. Synthesis, 1655-1663.
-
(2004)
Synthesis
, pp. 1655-1663
-
-
Castillo-Melendez, J.A.1
Golding, B.T.2
-
23
-
-
0001006451
-
N,N-Di-tert-butoxycarbonyl-1H-benzotriazole-1-carboxamidine derivatives are highly reactive guanidinylating reagents
-
Musiol, H.-J. and Moroder, L. (2001) N,N-Di-tert-butoxycarbonyl-1H-benzotriazole-1-carboxamidine derivatives are highly reactive guanidinylating reagents. Organic Letters, 3, 3859-3861.
-
(2001)
Organic Letters
, vol.3
, pp. 3859-3861
-
-
Musiol, H.-J.1
Moroder, L.2
-
24
-
-
8844277655
-
Solvent-free synthesis of azole carboximidamides
-
Zahariev, S., Guarrnaccia, C., Lamba, D. et al. (2004) Solvent-free synthesis of azole carboximidamides. Tetrahedron Letters, 45, 9423-9426.
-
(2004)
Tetrahedron Letters
, vol.45
, pp. 9423-9426
-
-
Zahariev, S.1
Guarrnaccia, C.2
Lamba, D.3
-
25
-
-
0035912357
-
A novel traceless resinbound guanidinylating reagent for secondary amines to prepare N,N-disubstituted guanidines
-
Zapf, C.W., Creighton, C.J., Tomioka, M. and Goodman, M. (2001) A novel traceless resinbound guanidinylating reagent for secondary amines to prepare N,N-disubstituted guanidines. Organic Letters, 3, 1133-1136.
-
(2001)
Organic Letters
, vol.3
, pp. 1133-1136
-
-
Zapf, C.W.1
Creighton, C.J.2
Tomioka, M.3
Goodman, M.4
-
26
-
-
0032515126
-
Triurethane-protected guanidines and triflylurethane-protected guanidines: new reagents for guanidinylation reactions
-
Feichtinger, K., Sings, H.L., Baker, T.J. et al. (1998) Triurethane-protected guanidines and triflylurethane-protected guanidines: new reagents for guanidinylation reactions. The Journal of Organic Chemistry, 63, 8432-8439.
-
(1998)
The Journal of Organic Chemistry
, vol.63
, pp. 8432-8439
-
-
Feichtinger, K.1
Sings, H.L.2
Baker, T.J.3
-
27
-
-
0028864068
-
Synthesis and investigation of a hindered, chiral, bicylic guanidine
-
Davis, A.P. and Dempsey, K.J. (1995) Synthesis and investigation of a hindered, chiral, bicylic guanidine. Tetrahedron: Asymmetry, 6, 2829-2840.
-
(1995)
Tetrahedron: Asymmetry
, vol.6
, pp. 2829-2840
-
-
Davis, A.P.1
Dempsey, K.J.2
-
28
-
-
0033564990
-
Enantioselective synthesis of a-amino nitriles from N-benzhydryl imines and HCNwith a chiral bicyclic guanidine as catalyst
-
Corey, E.J. and Grogan, M.J. (1999) Enantioselective synthesis of a-amino nitriles from N-benzhydryl imines and HCNwith a chiral bicyclic guanidine as catalyst. Organic Letters, 1, 157-160.
-
(1999)
Organic Letters
, vol.1
, pp. 157-160
-
-
Corey, E.J.1
Grogan, M.J.2
-
29
-
-
84986409778
-
Anion-receptor molecules: synthesis of a chiral and functionalized binding subunit, a bicyclic guanidinium group derived from L-or Dasparagine
-
Echavarren, A., Galán, A., de Mendoza, J. et al. (1988) Anion-receptor molecules: synthesis of a chiral and functionalized binding subunit, a bicyclic guanidinium group derived from L-or Dasparagine. Helvetica Chimica Acta, 71, 685-693.
-
(1988)
Helvetica Chimica Acta
, vol.71
, pp. 685-693
-
-
Echavarren, A.1
Galán, A.2
De Mendoza, J.3
-
30
-
-
33845184307
-
Chiral recognition of aromatic carboxylate anions by an optically active abiotic receptor containing a rigid guanidinium binding subunit
-
Echavarren, A., Galán, A., Lehn, J.-M. and de Mendoza, J. (1989) Chiral recognition of aromatic carboxylate anions by an optically active abiotic receptor containing a rigid guanidinium binding subunit. Journal of the American Chemical Society, 111, 4994-4995.
-
(1989)
Journal of the American Chemical Society
, vol.111
, pp. 4994-4995
-
-
Echavarren, A.1
Galán, A.2
Lehn, J.-M.3
De Mendoza, J.4
-
31
-
-
0001111152
-
Abiotic anion receptor functions. A facile and dependable access to chiral guanidinium anchor groups
-
Kurzmeier, H. and Schmidtchen, F.P. (1990) Abiotic anion receptor functions. A facile and dependable access to chiral guanidinium anchor groups. The Journal of Organic Chemistry, 55, 3749-3755.
-
(1990)
The Journal of Organic Chemistry
, vol.55
, pp. 3749-3755
-
-
Kurzmeier, H.1
Schmidtchen, F.P.2
-
32
-
-
0028853933
-
Synthesis of a chiral di(hydroxyalkyl) substituted bicyclic guanidine
-
M€unster, I., Rolle, U., Madder, A. and Clereq, P.J.D. (1995) Synthesis of a chiral di(hydroxyalkyl) substituted bicyclic guanidine. Tetrahedron:Asymmetry, 6, 2673-2674.
-
(1995)
Tetrahedron:Asymmetry
, vol.6
, pp. 2673-2674
-
-
Munster, I.1
Rolle, U.2
Madder, A.3
Clereq, P.J.D.4
-
33
-
-
0035935173
-
Acceleration of hetero-Michael reaction by symmetrical pentacyclic guanidines
-
Nagasawa, K., Georgieva, A., Takahashi, H. and Nakata, T. (2001) Acceleration of hetero-Michael reaction by symmetrical pentacyclic guanidines. Tetrahedron, 57, 8959-8964.
-
(2001)
Tetrahedron
, vol.57
, pp. 8959-8964
-
-
Nagasawa, K.1
Georgieva, A.2
Takahashi, H.3
Nakata, T.4
-
34
-
-
0033525165
-
Synthesis of a novel C2-symmetric guanidine base
-
Howard-Jones, A., Murphy, P.J., Thomas, D.A. and Caulkett, P.W.R. (1999) Synthesis of a novel C2-symmetric guanidine base. The Journal of Organic Chemistry, 64, 1039-1041.
-
(1999)
The Journal of Organic Chemistry
, vol.64
, pp. 1039-1041
-
-
Howard-Jones, A.1
Murphy, P.J.2
Thomas, D.A.3
Caulkett, P.W.R.4
-
35
-
-
0037008633
-
C2-Symmetric chiral pentacyclic guanidine: a phase-transfer catalyst for the asymmetric alkylation of tert-butyl glycinate Schiff base
-
Kita, T., Georgieva, A., Hashimoto, Y. et al. (2002) C2-Symmetric chiral pentacyclic guanidine: a phase-transfer catalyst for the asymmetric alkylation of tert-butyl glycinate Schiff base. Angewandte Chemie-International Edition, 41, 2832-2834.
-
(2002)
Angewandte Chemie-International Edition
, vol.41
, pp. 2832-2834
-
-
Kita, T.1
Georgieva, A.2
Hashimoto, Y.3
-
36
-
-
0142184536
-
Synthesis and application of C2-symmetric guanidine bases
-
Allingham, M.T., Howard-Jones, A., Murphy, P.J. et al. (2003) Synthesis and application of C2-symmetric guanidine bases. Tetrahedron Letters, 44, 8677-8680.
-
(2003)
Tetrahedron Letters
, vol.44
, pp. 8677-8680
-
-
Allingham, M.T.1
Howard-Jones, A.2
Murphy, P.J.3
-
37
-
-
30344441213
-
Chiral bicyclic guanidines: a concise and efficient aziridine-based synthesis
-
Ye,W., Leaw, D., Goh, S.L.M. et al. (2006) Chiral bicyclic guanidines: a concise and efficient aziridine-based synthesis. Tetrahedron Letters, 47, 1007-1010.
-
(2006)
Tetrahedron Letters
, vol.47
, pp. 1007-1010
-
-
Ye, W.1
Leaw, D.2
Goh, S.L.M.3
-
38
-
-
0033529733
-
2-Chloro-1,3-dimethylimidazolinium chloride. 3. Utility for chlorination, oxidation, reduction, and rearrangement reactions
-
Isobe, T. and Ishikawa, T. (1999) 2-Chloro-1,3-dimethylimidazolinium chloride. 3. Utility for chlorination, oxidation, reduction, and rearrangement reactions. The Journal of Organic Chemistry, 64, 5832-5835.
-
(1999)
The Journal of Organic Chemistry
, vol.64
, pp. 5832-5835
-
-
Isobe, T.1
Ishikawa, T.2
-
39
-
-
0033578942
-
2-Chloro-1,3-dimethylimidazolinium chloride. 1. A powerful dehydrating equivalent to DCC
-
Isobe, T. and Ishikawa, T. (1999) 2-Chloro-1,3-dimethylimidazolinium chloride. 1. A powerful dehydrating equivalent to DCC. The Journal of Organic Chemistry, 64, 6984-6988.
-
(1999)
The Journal of Organic Chemistry
, vol.64
, pp. 6984-6988
-
-
Isobe, T.1
Ishikawa, T.2
-
40
-
-
0033578789
-
2-Chloro-1,3-dimethylimidazolinium chloride. 2. Its application to the construction of heterocycles through dehydration reactions
-
Isobe, T. and Ishikawa, T. (1999) 2-Chloro-1,3-dimethylimidazolinium chloride. 2. Its application to the construction of heterocycles through dehydration reactions. The Journal of Organic Chemistry, 64, 6989-6992.
-
(1999)
The Journal of Organic Chemistry
, vol.64
, pp. 6989-6992
-
-
Isobe, T.1
Ishikawa, T.2
-
41
-
-
0034680561
-
Modified guanidines as potential chiral superbases. 1. Preparation of 1,3-disubstituted 2-iminoimidazolidines and the related guanidines through chloroamidine derivatives
-
Isobe, T., Fukuda, K. and Ishikawa, T. (2000) Modified guanidines as potential chiral superbases. 1. Preparation of 1,3-disubstituted 2-iminoimidazolidines and the related guanidines through chloroamidine derivatives. The Journal of Organic Chemistry, 65, 7770-7773.
-
(2000)
The Journal of Organic Chemistry
, vol.65
, pp. 7770-7773
-
-
Isobe, T.1
Fukuda, K.2
Ishikawa, T.3
-
42
-
-
0034680659
-
Modified guanidines as potential chiral superbases. 2. Preparation of 1,3-unsubstituted and 1-substituted 2-iminoimidazolidine derivatives and a related guanidine by the 2-chloro-1,3-dimethylimidazolinium chloride-induced cyclization of thioureas
-
Isobe, T., Fukuda, K., Tokunaga, T. et al. (2000) Modified guanidines as potential chiral superbases. 2. Preparation of 1,3-unsubstituted and 1-substituted 2-iminoimidazolidine derivatives and a related guanidine by the 2-chloro-1,3-dimethylimidazolinium chloride-induced cyclization of thioureas. The Journal of Organic Chemistry, 65, 7774-7778.
-
(2000)
The Journal of Organic Chemistry
, vol.65
, pp. 7774-7778
-
-
Isobe, T.1
Fukuda, K.2
Tokunaga, T.3
-
43
-
-
0034680580
-
Modified guanidines as potential chiral superbases. 3. Preparation of 1,4,6-triazabicyclooctene systems and 1,4-disubstitued 2-iminoimidazolidines by the 2-chloro-1,3-dimethylimidazolinium chloride-induced cyclization of guanidines with a hydroxyethyl substituent
-
Isobe, T., Fukuda, K., Yamaguchi, K. et al. (2000) Modified guanidines as potential chiral superbases. 3. Preparation of 1,4,6-triazabicyclooctene systems and 1,4-disubstitued 2-iminoimidazolidines by the 2-chloro-1,3-dimethylimidazolinium chloride-induced cyclization of guanidines with a hydroxyethyl substituent. The Journal of Organic Chemistry, 65, 7779-7785.
-
(2000)
The Journal of Organic Chemistry
, vol.65
, pp. 7779-7785
-
-
Isobe, T.1
Fukuda, K.2
Yamaguchi, K.3
-
44
-
-
0032497716
-
Tetramethylguanidine (TMG)-catalysed addition of dialkyl phosphites to a,b-unsaturated carbonyl compounds, alkenenitriles, aldehydes, ketones, and imines
-
Simoni, D., Invidiata, F.P., Manferdini, M. et al. (1998) Tetramethylguanidine (TMG)-catalysed addition of dialkyl phosphites to a,b-unsaturated carbonyl compounds, alkenenitriles, aldehydes, ketones, and imines. Tetrahedron Letters, 39, 7615-7618.
-
(1998)
Tetrahedron Letters
, vol.39
, pp. 7615-7618
-
-
Simoni, D.1
Invidiata, F.P.2
Manferdini, M.3
-
45
-
-
0034603590
-
1,5,7-Triazabicyclo[4.4.0]dec-1-ene (TBD), 7-methyl-TBD (MTBD) and polymer-supported TBD (P-TBD): three efficient catalysts for the nitroaldol (Henry) reaction and for the addition of dialkyl phosphites to unsaturated systems
-
Simoni, D., Rondanin, R., Morini, M. et al. (2000) 1,5,7-Triazabicyclo[4.4.0]dec-1-ene (TBD), 7-methyl-TBD (MTBD) and polymer-supported TBD (P-TBD): three efficient catalysts for the nitroaldol (Henry) reaction and for the addition of dialkyl phosphites to unsaturated systems. Tetrahedron Letters, 41, 1607-1610.
-
(2000)
Tetrahedron Letters
, vol.41
, pp. 1607-1610
-
-
Simoni, D.1
Rondanin, R.2
Morini, M.3
-
46
-
-
36849013102
-
One-pot synthesis of novel a-amino phosphonates using tetramethylguanidine as a catalyst
-
Reddy, M.V.N., Kumar, B.S., Balakrishna, A. et al. (2007) One-pot synthesis of novel a-amino phosphonates using tetramethylguanidine as a catalyst. Arkivoc, 246-254.
-
(2007)
Arkivoc
, pp. 246-254
-
-
Reddy, M.V.N.1
Kumar, B.S.2
Balakrishna, A.3
-
47
-
-
8644269566
-
Organocatalysed solvent-free aza-Henry reactions: a breakthrough in the one-pot syntehsis of 1,2-diamine
-
Bernardi, L., Bonini, B.F., Capito, E. et al. (2004) Organocatalysed solvent-free aza-Henry reactions: a breakthrough in the one-pot syntehsis of 1,2-diamine. The Journal of Organic Chemistry, 69, 8168-8171.
-
(2004)
The Journal of Organic Chemistry
, vol.69
, pp. 8168-8171
-
-
Bernardi, L.1
Bonini, B.F.2
Capito, E.3
-
48
-
-
35748940641
-
Aza-Henry reaction of ketimines catalysed by guanidine and phosphazene bases
-
Pahadi, N.K., Ube, H. and Terada, M. (2007) Aza-Henry reaction of ketimines catalysed by guanidine and phosphazene bases. Tetrahedron Letters, 48, 8700-8703.
-
(2007)
Tetrahedron Letters
, vol.48
, pp. 8700-8703
-
-
Pahadi, N.K.1
Ube, H.2
Terada, M.3
-
49
-
-
0034740381
-
Development of catalysts for the Baylis-Hillman reaction: the application of tetramethylguanidine and attempts to use a supported analogue
-
Leadbeater, N.E. and van der Pol, C. (2001) Development of catalysts for the Baylis-Hillman reaction: the application of tetramethylguanidine and attempts to use a supported analogue. Journal of the Chemical Society-Perkin Transactions 1, 2831-2835.
-
(2001)
Journal of the Chemical Society-Perkin Transactions
, vol.1
, pp. 2831-2835
-
-
Leadbeater, N.E.1
Van Der Pol, C.2
-
50
-
-
0345681827
-
The tetramethylguanidine catalysed Baylis-Hillman reaction: effects of co-catalysts and alcohol solvents on reaction rate
-
Graunger, R.S., Leadbeater, N.E. and Pamies, M.A. (2002) The tetramethylguanidine catalysed Baylis-Hillman reaction: effects of co-catalysts and alcohol solvents on reaction rate. Catalysis Communications, 3, 449-452.
-
(2002)
Catalysis Communications
, vol.3
, pp. 449-452
-
-
Graunger, R.S.1
Leadbeater, N.E.2
Pamies, M.A.3
-
51
-
-
0029010218
-
X1/4Y-ZH compounds as potential 1,3-dipoles. Part 44. Asymmetric 1,3-dipolar cycloaddition reaction of imines and chiral cyclic dipolarophiles
-
Cooper, D.M., Grigg, R., Hargreaves, S. et al. (1995) X1/4Y-ZH compounds as potential 1,3-dipoles. Part 44. Asymmetric 1,3-dipolar cycloaddition reaction of imines and chiral cyclic dipolarophiles. Tetrahedron, 51, 7791-7808.
-
(1995)
Tetrahedron
, vol.51
, pp. 7791-7808
-
-
Cooper, D.M.1
Grigg, R.2
Hargreaves, S.3
-
52
-
-
33750357708
-
Chiral bicyclic guanidine-catalysed enantioselective reactions of anthrones
-
Shen, J., Nguyen, T.T., Goh, Y.-P. et al. (2006) Chiral bicyclic guanidine-catalysed enantioselective reactions of anthrones. Journal of the American Chemical Society, 128, 13692-13693.
-
(2006)
Journal of the American Chemical Society
, vol.128
, pp. 13692-13693
-
-
Shen, J.1
Nguyen, T.T.2
Goh, Y.-P.3
-
53
-
-
31944432616
-
Catalytic cyanosilylation of ketones using organic catalyst 1,1,3,3-tetramethylguanidine
-
Wang, L., Huang, X., Jiang, J. et al. (2006) Catalytic cyanosilylation of ketones using organic catalyst 1,1,3,3-tetramethylguanidine. Tetrahedron Letters, 47, 1581-1584.
-
(2006)
Tetrahedron Letters
, vol.47
, pp. 1581-1584
-
-
Wang, L.1
Huang, X.2
Jiang, J.3
-
54
-
-
27544472739
-
Guanidine-catalysed asymmetric trimethylsilylcyanation of carbonyl compounds
-
Kitani, Y., Kumamoto, T., Isobe, T. et al. (2005) Guanidine-catalysed asymmetric trimethylsilylcyanation of carbonyl compounds. Advanced Synthesis and Catalysis, 347, 1653-1658.
-
(2005)
Advanced Synthesis and Catalysis
, vol.347
, pp. 1653-1658
-
-
Kitani, Y.1
Kumamoto, T.2
Isobe, T.3
-
55
-
-
33846107564
-
Dimethylformamide, dimethylacetamide and tetramethylguanidine as nucleophilic organocatalysts for the transfer of electrophilic bromine from N-bromosuccinimide to alkenes
-
Ahmad, S.M., Braddock, D.C., Cansell, G. and Hermitage, S.A. (2007) Dimethylformamide, dimethylacetamide and tetramethylguanidine as nucleophilic organocatalysts for the transfer of electrophilic bromine from N-bromosuccinimide to alkenes. Tetrahedron Letters, 48, 915-918.
-
(2007)
Tetrahedron Letters
, vol.48
, pp. 915-918
-
-
Ahmad, S.M.1
Braddock, D.C.2
Cansell, G.3
Hermitage, S.A.4
-
56
-
-
37049073805
-
Nitroalkanes in C-C bond forming reactions: a crystal structure of a complex of a guanidine catalyst and a nitroalkane substrate
-
Van Aken, E., Wynberg, H. and Van Bolhuis, F. (1992) Nitroalkanes in C-C bond forming reactions: a crystal structure of a complex of a guanidine catalyst and a nitroalkane substrate. Journal of the Chemical Society-Chemical Communications, 629-630.
-
(1992)
Journal of the Chemical Society-Chemical Communications
, pp. 629-630
-
-
Van Aken, E.1
Wynberg, H.2
Van Bolhuis, F.3
-
57
-
-
0001502268
-
Nitroalkanes in C-C bond forming reactions: a crystal structure of a complex of a guanidine catalyst and a nitroalkane substrate
-
Van Aken, E., Wynberg, H. and Van Bolhuis, F. (1993) Nitroalkanes in C-C bond forming reactions: a crystal structure of a complex of a guanidine catalyst and a nitroalkane substrate. Acta Chemica Scandinavica, 47, 122-124.
-
(1993)
Acta Chemica Scandinavica
, vol.47
, pp. 122-124
-
-
Van Aken, E.1
Wynberg, H.2
Van Bolhuis, F.3
-
58
-
-
0030907429
-
Facile synthesis of 2-nitroalkenols by tetramethylguanidines (TMG)-catalysed addition of primary nitroalkanes to aldehydes and acyclic ketones
-
Simoni, D., Invidiata, F.P., Manfredini, S. et al. (1997) Facile synthesis of 2-nitroalkenols by tetramethylguanidines (TMG)-catalysed addition of primary nitroalkanes to aldehydes and acyclic ketones. Tetrahedron Letters, 38, 2749-2752.
-
(1997)
Tetrahedron Letters
, vol.38
, pp. 2749-2752
-
-
Simoni, D.1
Invidiata, F.P.2
Manfredini, S.3
-
59
-
-
0031787931
-
Facile synthesis of 30-C-branched 1,5-anhydrohexitol nuclesides
-
Hossain, N. and Herdewijn, P. (1998) Facile synthesis of 30-C-branched 1,5-anhydrohexitol nuclesides. Nucleosides & Nucleotides, 17, 1781-1786.
-
(1998)
Nucleosides & Nucleotides
, vol.17
, pp. 1781-1786
-
-
Hossain, N.1
Herdewijn, P.2
-
60
-
-
0032485357
-
Synthesis of 30-C-branched 10,50-anhydromannitol nucleosides as new antiherpes agents
-
Hossain, N., van Halbeek, H., De Clercq, E. and Herdewijn, P. (1998) Synthesis of 30-C-branched 10,50-anhydromannitol nucleosides as new antiherpes agents. Tetrahedron, 54, 2209-2226.
-
(1998)
Tetrahedron
, vol.54
, pp. 2209-2226
-
-
Hossain, N.1
Van Halbeek, H.2
De Clercq, E.3
Herdewijn, P.4
-
61
-
-
0242460260
-
Conversion of D-glucose to cyclitol with hydroxymethyl substituent via intramolecular silyl nitronate cycloaddition reaction: application to total synthesis of ({thorn})-cyclophellitol
-
Ishikawa, T., Shimizu, Y., Kudoh, T. and Saito, S. (2003) Conversion of D-glucose to cyclitol with hydroxymethyl substituent via intramolecular silyl nitronate cycloaddition reaction: application to total synthesis of ({thorn})-cyclophellitol. Organic Letters, 5, 3879-3882.
-
(2003)
Organic Letters
, vol.5
, pp. 3879-3882
-
-
Ishikawa, T.1
Shimizu, Y.2
Kudoh, T.3
Saito, S.4
-
62
-
-
0037121570
-
Diastereoselective Henry reactions of N,N-dibenzyl a-amino aldehydes with nitromethane catalysed by enantiopure guanidines
-
Ma, D., Pan, Q. and Han, F. (2002) Diastereoselective Henry reactions of N,N-dibenzyl a-amino aldehydes with nitromethane catalysed by enantiopure guanidines. Tetrahedron Letters, 43, 9401-9403.
-
(2002)
Tetrahedron Letters
, vol.43
, pp. 9401-9403
-
-
Ma, D.1
Pan, Q.2
Han, F.3
-
63
-
-
34548556420
-
Organocatalytic asymmetric nitroaldol reaction: cooperative effects of guanidine and thiourea functional groups
-
Sohtome, Y., Takemure, N., Takada, K. et al. (2007) Organocatalytic asymmetric nitroaldol reaction: cooperative effects of guanidine and thiourea functional groups. Chemistry, an Asian Journal, 2, 1150-1160.
-
(2007)
Chemistry, an Asian Journal
, vol.2
, pp. 1150-1160
-
-
Sohtome, Y.1
Takemure, N.2
Takada, K.3
-
64
-
-
27544433063
-
Guanidinethiourea bifunctional organocatalyst for the asymmetric Henry (nitroaldol) reaction
-
Sohtome, T., Hashimoto, Y. and Nagasawa, K. (2005) Guanidinethiourea bifunctional organocatalyst for the asymmetric Henry (nitroaldol) reaction. Advanced Synthesis and Catalysis, 347, 1643-1648.
-
(2005)
Advanced Synthesis and Catalysis
, vol.347
, pp. 1643-1648
-
-
Sohtome, T.1
Hashimoto, Y.2
Nagasawa, K.3
-
65
-
-
30544439939
-
Diastereoselective Henry reaction catalysed by guanidine-thiourea bifunctional organocatalyst
-
Sohtome, T., Takemura, N., Iguchi, T. et al. (2006) Diastereoselective Henry reaction catalysed by guanidine-thiourea bifunctional organocatalyst. Synlett, 144-146.
-
(2006)
Synlett
, pp. 144-146
-
-
Sohtome, T.1
Takemura, N.2
Iguchi, T.3
-
66
-
-
33845562410
-
Axially chiral guanidine as highly active and enantioselelctive catalyst for electrophilic amination of unsymmetrically substituted 1,3-dicarbonyl compounds
-
Terade, M., Nakano, M. and Ube, H. (2006) Axially chiral guanidine as highly active and enantioselelctive catalyst for electrophilic amination of unsymmetrically substituted 1,3-dicarbonyl compounds. Journal of the American Chemical Society, 128, 16044-16045.
-
(2006)
Journal of the American Chemical Society
, vol.128
, pp. 16044-16045
-
-
Terade, M.1
Nakano, M.2
Ube, H.3
-
68
-
-
84986479883
-
Tetramethylguanidine-catalysed addition of nitromethane to a, b-unsaturated carboxylic acid esters
-
Pollini, G.P., Barco, A. and De Giuli, G. (1972) Tetramethylguanidine-catalysed addition of nitromethane to a, b-unsaturated carboxylic acid esters. Synthesis, 44-45.
-
(1972)
Synthesis
, pp. 44-45
-
-
Pollini, G.P.1
Barco, A.2
De Giuli, G.3
-
69
-
-
1542650884
-
Synthesis of (±)-deoxyprostaglandin E1, Fa and F1b and its 15b-epimers by conjugate addition of nitromethane to 2-(60-carbomethoxyhexyl)-2-cyclopenten-1-one
-
Alvarez, F.S. and Wren, D. (1973) Synthesis of (±)-deoxyprostaglandin E1, Fa and F1b and its 15b-epimers by conjugate addition of nitromethane to 2-(60-carbomethoxyhexyl)-2-cyclopenten-1-one. Tetrahedron Letters, 569-572.
-
(1973)
Tetrahedron Letters
, pp. 569-572
-
-
Alvarez, F.S.1
Wren, D.2
-
70
-
-
0020587278
-
Conjugate addition to the ethylene ketal of 2-carbomethoxy-2-cyclopentenone a synthesis of sarkomycin
-
Hewson, A.T. and MacPherson, D.T. (1983) Conjugate addition to the ethylene ketal of 2-carbomethoxy-2-cyclopentenone a synthesis of sarkomycin. Tetrahedron Letters, 24, 647-648.
-
(1983)
Tetrahedron Letters
, vol.24
, pp. 647-648
-
-
Hewson, A.T.1
MacPherson, D.T.2
-
71
-
-
0031456959
-
Radical cyclization in heterocycle synthesis. II. Total synthesis of (±)-anantine and (±)-isoanantine
-
Naito, T., Honda, Y., Bhavakul, V. et al. (1997) Radical cyclization in heterocycle synthesis. II. Total synthesis of (±)-anantine and (±)-isoanantine. Chemical & Pharmaceutical Bulletin, 45, 1932-1939.
-
(1997)
Chemical & Pharmaceutical Bulletin
, vol.45
, pp. 1932-1939
-
-
Naito, T.1
Honda, Y.2
Bhavakul, V.3
-
72
-
-
0028854736
-
The synthesis of 1-hydroxy-3-phenylsulfonylpiperidine-2-thione derivatives utilizing methylthiocarbonylation as the key original step
-
Barton, D.H.R., Swift, K.A.D. and Tachdjien, C. (1995) The synthesis of 1-hydroxy-3-phenylsulfonylpiperidine-2-thione derivatives utilizing methylthiocarbonylation as the key original step. Tetrahedron, 51, 1887-1892.
-
(1995)
Tetrahedron
, vol.51
, pp. 1887-1892
-
-
Barton, D.H.R.1
Swift, K.A.D.2
Tachdjien, C.3
-
73
-
-
27744501832
-
1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD) catalysed Michael reactions
-
Ye, W., Xu, J., Tan, C.-T. and Tan, C.-H. (2005) 1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD) catalysed Michael reactions. Tetrahedron Letters, 46, 6875-6878.
-
(2005)
Tetrahedron Letters
, vol.46
, pp. 6875-6878
-
-
Ye, W.1
Xu, J.2
Tan, C.-T.3
Tan, C.-H.4
-
74
-
-
33645024479
-
Studies on the total synthesis of lactonamycin: construction of model ABCD ring systems
-
Henderson, D.A., Collier, P.N., Pave, G. et al. (2006) Studies on the total synthesis of lactonamycin: construction of model ABCD ring systems. The Journal of Organic Chemistry, 71, 2434-2444.
-
(2006)
The Journal of Organic Chemistry
, vol.71
, pp. 2434-2444
-
-
Henderson, D.A.1
Collier, P.N.2
Pave, G.3
-
75
-
-
0029031221
-
Guanidinium catalysed conjugate addition of pyrrolidine to unsaturated lactones
-
Alcazar, V., Moran, J.R. and de Mendoza, J. (1995) Guanidinium catalysed conjugate addition of pyrrolidine to unsaturated lactones. Tetrahedron Letters, 36, 3941-3944.
-
(1995)
Tetrahedron Letters
, vol.36
, pp. 3941-3944
-
-
Alcazar, V.1
Moran, J.R.2
De Mendoza, J.3
-
76
-
-
0037041589
-
Guanidinium-catalysed addition of pyrrolidine to 2-(5H)-furanone
-
Martin-Portugues, M., Alcazar, V., Prados, P. and de Mendoza, J. (2002) Guanidinium-catalysed addition of pyrrolidine to 2-(5H)-furanone. Tetrahedron, 58, 2951-2955.
-
(2002)
Tetrahedron
, vol.58
, pp. 2951-2955
-
-
Martin-Portugues, M.1
Alcazar, V.2
Prados, P.3
De Mendoza, J.4
-
77
-
-
84986409778
-
Anionreceptor molecules: synthesis of a chiral and functionalized binding subunit, a bicyclic guanidinium groups derived from L-or D-asparagine
-
For the preparation of the related guanidines, see
-
For the preparation of the related guanidines, see: Echavarren, A., Galan, A., de Mendoza, J. and Salmeron, A. (1988) Anionreceptor molecules: synthesis of a chiral and functionalized binding subunit, a bicyclic guanidinium groups derived from L-or D-asparagine. Helvetica Chimica Acta, 71, 685-693.
-
(1988)
Helvetica Chimica Acta
, vol.71
, pp. 685-693
-
-
Echavarren, A.1
Galan, A.2
De Mendoza, J.3
Salmeron, A.4
-
78
-
-
0000072933
-
Artificial molecular anion hosts. Synthesis of a chiral bicyclic guanidinium salt serving as a functionalized anchor group for oxo anions
-
Gleich, A. and Schmidtchen, F.P. (1990) Artificial molecular anion hosts. Synthesis of a chiral bicyclic guanidinium salt serving as a functionalized anchor group for oxo anions. Chemische Berichte, 123, 907-915.
-
(1990)
Chemische Berichte
, vol.123
, pp. 907-915
-
-
Gleich, A.1
Schmidtchen, F.P.2
-
79
-
-
0035819594
-
Modified guanidines as chiral supedrbases:application to asymmetric Michael reaction of glycine imine with acrylate or its related compounds
-
Ishikawa, T., Araki,Y., Kumamoto, T. et al. (2001) Modified guanidines as chiral supedrbases:application to asymmetric Michael reaction of glycine imine with acrylate or its related compounds. Chemical Communications, 245-246.
-
(2001)
Chemical Communications
, pp. 245-246
-
-
Ishikawa, T.1
Araki, Y.2
Kumamoto, T.3
-
80
-
-
37549068834
-
(±)-1,2-Bis(2-methylphenyl)ethylene-1,2-diamine as a chiral framework for 2-iminoimidazolidine with 2-methylphenyl pendant and the guanidine-catalysed asymmetric Michael reaction of tert-butyl diphenyliminoacetate and ethyl acrylate
-
Ryuda, A., Yajima, N., Haga, T. et al. (2008) (±)-1,2-Bis(2-methylphenyl)ethylene-1,2-diamine as a chiral framework for 2-iminoimidazolidine with 2-methylphenyl pendant and the guanidine-catalysed asymmetric Michael reaction of tert-butyl diphenyliminoacetate and ethyl acrylate. The Journal of Organic Chemistry, 73, 133-141.
-
(2008)
The Journal of Organic Chemistry
, vol.73
, pp. 133-141
-
-
Ryuda, A.1
Yajima, N.2
Haga, T.3
-
81
-
-
33644932210
-
Guanidine-catalysed asymmetric addition reactions: Michael reaction of cyclopentenone with dibenzyl malonates and epoxidation of chalcone
-
Kumamoto, T., Ebine, K., Endo, M. et al. (2005) Guanidine-catalysed asymmetric addition reactions: Michael reaction of cyclopentenone with dibenzyl malonates and epoxidation of chalcone. Heterocycles, 66, 347-359.
-
(2005)
Heterocycles
, vol.66
, pp. 347-359
-
-
Kumamoto, T.1
Ebine, K.2
Endo, M.3
-
82
-
-
32244444791
-
Axially chiral guanidine as enantioselective base catalyst for 1,4-addition reaction of 1,3-dicarbonyl compounds with conjugated nitroalkenes
-
Terada, M., Ube, H. and Yaguchi, Y. (2006) Axially chiral guanidine as enantioselective base catalyst for 1,4-addition reaction of 1,3-dicarbonyl compounds with conjugated nitroalkenes. Journal of the American Chemical Society, 128, 1454-1455.
-
(2006)
Journal of the American Chemical Society
, vol.128
, pp. 1454-1455
-
-
Terada, M.1
Ube, H.2
Yaguchi, Y.3
-
83
-
-
36749034757
-
Chiral bicyclic guanidine as a versatile Br€onsted base catalyst for the enantioselective Michael reactions of dithiomalonates and b-keto thioesters
-
Ye,W., Jiang, Z., Zhao, Y. et al. (2007) Chiral bicyclic guanidine as a versatile Br€onsted base catalyst for the enantioselective Michael reactions of dithiomalonates and b-keto thioesters. Advanced Synthesis and Catalysis, 349, 2454-2458.
-
(2007)
Advanced Synthesis and Catalysis
, vol.349
, pp. 2454-2458
-
-
Ye, W.1
Jiang, Z.2
Zhao, Y.3
-
84
-
-
33749578068
-
Tetramethylguanidine covalently bonded onto silica gel as catalyst for the addition of nitromethane to cyclopentenone
-
DeOliveira, E., Torres, J.D., Silve, C.C. et al. (2006) Tetramethylguanidine covalently bonded onto silica gel as catalyst for the addition of nitromethane to cyclopentenone. Journal of the Brazilian Chemical Society, 17, 994-999.
-
(2006)
Journal of the Brazilian Chemical Society
, vol.17
, pp. 994-999
-
-
DeOliveira, E.1
Torres, J.D.2
Silve, C.C.3
-
85
-
-
53749089571
-
Guanidine-catalysed asymmetric synthesis of 2,2-disubstituted chroman skeletons by intramolecular oxa-Michael addition
-
Saito, N., Ryoda, A., Nakanishi,W. et al. (2008) Guanidine-catalysed asymmetric synthesis of 2,2-disubstituted chroman skeletons by intramolecular oxa-Michael addition. European Journal of Organic Chemistry, 2759-2766.
-
(2008)
European Journal of Organic Chemistry
, pp. 2759-2766
-
-
Saito, N.1
Ryoda, A.2
Nakanishi, W.3
-
86
-
-
36448993352
-
Enantioselective 1,4-addition reactions of diphenyl phosphite to nitroalkenes catalysed by an axially chiral guanidine
-
Terada, M., Ikehara, T. and Ube, H. (2007) Enantioselective 1,4-addition reactions of diphenyl phosphite to nitroalkenes catalysed by an axially chiral guanidine. Journal of the American Chemical Society, 129, 14112-14113.
-
(2007)
Journal of the American Chemical Society
, vol.129
, pp. 14112-14113
-
-
Terada, M.1
Ikehara, T.2
Ube, H.3
-
87
-
-
36649014461
-
Bicyclic guanidine-catalysed enantioselective phospha-Michael reaction: synthesis of chiral b-aminophosphine oxides and b-aminophosphines
-
Fu, X., Jiang, Z. and Tan, C.-H. (2007) Bicyclic guanidine-catalysed enantioselective phospha-Michael reaction: synthesis of chiral b-aminophosphine oxides and b-aminophosphines. Chemical Communications, 5058-5060.
-
(2007)
Chemical Communications
, pp. 5058-5060
-
-
Fu, X.1
Jiang, Z.2
Tan, C.-H.3
-
88
-
-
0001542311
-
A new synthesis of allylic alcohols or their derivatives via reductive elimination from g-(phenylthio)-b-nitro alcohols with tributyltin hydride
-
Ono, N., Kamimura, A. and Kaji, A. (1984) A new synthesis of allylic alcohols or their derivatives via reductive elimination from g-(phenylthio)-b-nitro alcohols with tributyltin hydride. Tetrahedron Letters, 25, 5319-5322.
-
(1984)
Tetrahedron Letters
, vol.25
, pp. 5319-5322
-
-
Ono, N.1
Kamimura, A.2
Kaji, A.3
-
89
-
-
0242660871
-
Synthesis of natural ecteinascidin (ET-729, ET-745, ET-759B, ET-736, ET-637, ET-594) from cyanosafracin B
-
Menchaca, R., Martínez, V., Rodríguez, A. et al. (2003) Synthesis of natural ecteinascidin (ET-729, ET-745, ET-759B, ET-736, ET-637, ET-594) from cyanosafracin B. The Journal of Organic Chemistry, 68, 8859-8866.
-
(2003)
The Journal of Organic Chemistry
, vol.68
, pp. 8859-8866
-
-
Menchaca, R.1
Martínez, V.2
Rodríguez, A.3
-
90
-
-
0029805757
-
Enantioselective total synthesis of ecteinascidin 743
-
Corey, E.J., Gin, D.Y. and Kania, R.S. (1996) Enantioselective total synthesis of ecteinascidin 743. Journal of the American Chemical Society, 118, 9202-9203.
-
(1996)
Journal of the American Chemical Society
, vol.118
, pp. 9202-9203
-
-
Corey, E.J.1
Gin, D.Y.2
Kania, R.S.3
-
91
-
-
0039000212
-
The preparation and use of novel immobilized guanidine catalysts in base-catalysed epoxidation and condensation reactions
-
Blanc, A.C., Macquarrie, D.J., Valle, S. et al. (2000) The preparation and use of novel immobilized guanidine catalysts in base-catalysed epoxidation and condensation reactions. Green Chemistry, 2, 283-288.
-
(2000)
Green Chemistry
, vol.2
, pp. 283-288
-
-
Blanc, A.C.1
Macquarrie, D.J.2
Valle, S.3
-
92
-
-
0242409172
-
Density functional study on the mechanism of bicyclic guanidine-catalysed Strecker reaction
-
Li, J., Jiang, W.-Y., Han, K.-L. et al. (2003) Density functional study on the mechanism of bicyclic guanidine-catalysed Strecker reaction. The Journal of Organic Chemistry, 68, 8786-8789.
-
(2003)
The Journal of Organic Chemistry
, vol.68
, pp. 8786-8789
-
-
Li, J.1
Jiang, W.-Y.2
Han, K.-L.3
-
93
-
-
0041378065
-
Catalytic enantioselective Strecker reactions and analogous syntheses
-
Groeger, H. (2003) Catalytic enantioselective Strecker reactions and analogous syntheses. Chemical Reviews, 103, 2795-2827.
-
(2003)
Chemical Reviews
, vol.103
, pp. 2795-2827
-
-
Groeger, H.1
-
94
-
-
0032485218
-
Synthesis of a newphospholipaseA2 inhibitor of an aldehyde terpenoid and its possible inhibitory mechanism
-
Tanaka, K., Kamatani, M., Mori, H. et al. (1998) Synthesis of a newphospholipaseA2 inhibitor of an aldehyde terpenoid and its possible inhibitory mechanism. Tetrahedron Letters, 39, 1185-1188.
-
(1998)
Tetrahedron Letters
, vol.39
, pp. 1185-1188
-
-
Tanaka, K.1
Kamatani, M.2
Mori, H.3
-
95
-
-
3042840745
-
Synthesis of salinomycin
-
Kocienski, P.J., Brown, R.C.D., Pommier, A. et al. (1998) Synthesis of salinomycin. Journal of the Chemical Society-Perkin Transactions 1, 9-40.
-
(1998)
Journal of the Chemical Society-Perkin Transactions
, vol.1
, pp. 9-40
-
-
Kocienski, P.J.1
Brown, R.C.D.2
Pommier, A.3
-
96
-
-
0030592698
-
Oxidation of hydrazones by hypervalent organoiodine reagents: regeneration of the carbonyl group and facile syntheses of a-acetoxy and a-alkoxy azo compounds
-
(1997) Tetrahedron, 53, 14821, (erratum)
-
Barton, D.H.R., Jaszbetenyi, J.C., Lin,W. and Shinada, T. (1996) Oxidation of hydrazones by hypervalent organoiodine reagents: regeneration of the carbonyl group and facile syntheses of a-acetoxy and a-alkoxy azo compounds. Tetrahedron, 52, 14673-14688; (1997) Tetrahedron, 53, 14821, (erratum).
-
(1996)
Tetrahedron
, vol.52
, pp. 14673-14688
-
-
Barton, D.H.R.1
Jaszbetenyi, J.C.2
Lin, W.3
Shinada, T.4
-
97
-
-
0030067075
-
The invention of radical reactions. Part XXXVI
-
Barton, D.H.R., Jaszbetenyi, J.C., Lin, W. and Shinada, T. (1996) The invention of radical reactions. Part XXXVI. Synthetic studies related to 3-deoxy-D-manno-2-octulosonic acid (KDO) Tetrahedron, 52, 2717-2726.
-
(1996)
Synthetic studies related to 3-deoxy-D-manno-2-octulosonic acid (KDO) Tetrahedron
, vol.52
, pp. 2717-2726
-
-
Barton, D.H.R.1
Jaszbetenyi, J.C.2
Lin, W.3
Shinada, T.4
-
98
-
-
0032557636
-
Simple preparation of chiral 1,3-dimethyl-2-iminoimidazolidines (monocyclic guanidines) and applications to asymmetric alkylative esterification
-
Isobe, T., Fukuda, K. and Ishikawa, T. (1998) Simple preparation of chiral 1,3-dimethyl-2-iminoimidazolidines (monocyclic guanidines) and applications to asymmetric alkylative esterification. Tetrahedron: Asymmetry, 9, 1729-1735.
-
(1998)
Tetrahedron: Asymmetry
, vol.9
, pp. 1729-1735
-
-
Isobe, T.1
Fukuda, K.2
Ishikawa, T.3
-
100
-
-
0343416938
-
Lifetime of the glucosyl oxocarbenium ion and stereoselectivity in the glycosidation of phenols with 1,2-anhydro-3,4,6-tri-O-methyl-a-Dglucopyranose
-
Chiappe, C., More, G.L. and Munforte, P. (1997) Lifetime of the glucosyl oxocarbenium ion and stereoselectivity in the glycosidation of phenols with 1,2-anhydro-3,4,6-tri-O-methyl-a-Dglucopyranose. Tetrahedron, 53, 10471-10478.
-
(1997)
Tetrahedron
, vol.53
, pp. 10471-10478
-
-
Chiappe, C.1
More, G.L.2
Munforte, P.3
-
101
-
-
0012908994
-
Aconvenient protection of the 3bhydroxy or 3b-chloro substituent of 6-oxo-steroids
-
Anastasia, M., Allevi, P., Ciuffeda, P. and Fiecchi, A. (1983) Aconvenient protection of the 3bhydroxy or 3b-chloro substituent of 6-oxo-steroids. Synthesis, 123-124.
-
(1983)
Synthesis
, pp. 123-124
-
-
Anastasia, M.1
Allevi, P.2
Ciuffeda, P.3
Fiecchi, A.4
-
102
-
-
0001035583
-
1,1,3,3-Tetramethylguanidine: an effective catalyst for the tertbutyldimethylsilylation of alcohols
-
Kim, S. and Chang, H. (1984) 1,1,3,3-Tetramethylguanidine: an effective catalyst for the tertbutyldimethylsilylation of alcohols. Synthetic Communications, 14, 899-904.
-
(1984)
Synthetic Communications
, vol.14
, pp. 899-904
-
-
Kim, S.1
Chang, H.2
-
103
-
-
0035819659
-
Modified guanidines as chiral supedrbases: the first example of asymmetric silylation of secondary alcohols
-
Isobe, T., Fukuda, K., Araki, Y. and Ishikawa, T. (2001) Modified guanidines as chiral supedrbases: the first example of asymmetric silylation of secondary alcohols. Chemical Communications, 243-244.
-
(2001)
Chemical Communications
, pp. 243-244
-
-
Isobe, T.1
Fukuda, K.2
Araki, Y.3
Ishikawa, T.4
-
104
-
-
0041728879
-
Synthesis of highly oxygenated dinaphthyl ethers via SNAr reactions promoted by Barton?s base
-
Wipf, P. and Lynch, S.M. (2003) Synthesis of highly oxygenated dinaphthyl ethers via SNAr reactions promoted by Barton?s base. Organic Letters, 5, 1155-1158.
-
(2003)
Organic Letters
, vol.5
, pp. 1155-1158
-
-
Wipf, P.1
Lynch, S.M.2
-
105
-
-
2942700238
-
Natural product based inhibitors of the thioredoxin-thioredoxin reductase system
-
Wipf, P., Lynch, S.M., Birmingham, A. et al. (2004) Natural product based inhibitors of the thioredoxin-thioredoxin reductase system. Organic and Biomolecular Chemistry, 2, 1651-1658.
-
(2004)
Organic and Biomolecular Chemistry
, vol.2
, pp. 1651-1658
-
-
Wipf, P.1
Lynch, S.M.2
Birmingham, A.3
-
106
-
-
1642619524
-
Double benzyne-furan cycloaddition and assembly of 1,10-binaphthyl and 1,10-dinaphthyl ether sytems
-
Thommen, A.S.B., Raju, G.S., Blagg, J. et al. (2004) Double benzyne-furan cycloaddition and assembly of 1,10-binaphthyl and 1,10-dinaphthyl ether sytems. Tetrahedron Letters, 45, 3181-3184.
-
(2004)
Tetrahedron Letters
, vol.45
, pp. 3181-3184
-
-
Thommen, A.S.B.1
Raju, G.S.2
Blagg, J.3
-
107
-
-
0000019147
-
Sugar-modified uridine bisvinyl sulfone: synthesis of a bifunctionalized nucleoside Michael acceptor and its use in stereoselective tandem cyclization
-
Bera, S., Langley, G.J. and Pathak,T. (1998) Sugar-modified uridine bisvinyl sulfone: synthesis of a bifunctionalized nucleoside Michael acceptor and its use in stereoselective tandem cyclization. The Journal of Organic Chemistry, 63, 1754-1760.
-
(1998)
The Journal of Organic Chemistry
, vol.63
, pp. 1754-1760
-
-
Bera, S.1
Langley, G.J.2
Pathak, T.3
-
108
-
-
24944513056
-
Practical synthesis of the new carbapenem antibiotics ertapenem sodium
-
Williams, J.M., Brands, K.M.J., Skerlj, R.T. et al. (2005) Practical synthesis of the new carbapenem antibiotics ertapenem sodium. The Journal of Organic Chemistry, 70, 7479-7487.
-
(2005)
The Journal of Organic Chemistry
, vol.70
, pp. 7479-7487
-
-
Williams, J.M.1
Brands, K.M.J.2
Skerlj, R.T.3
-
109
-
-
0038003832
-
Copper-and palladium-catalysed intramolecular aryl guanidinylation: an efficient method for the synthesis of 2-aminobenzimidazoles
-
Evindar, G. and Batey, R.A. (2003) Copper-and palladium-catalysed intramolecular aryl guanidinylation: an efficient method for the synthesis of 2-aminobenzimidazoles. Organic Letters, 5, 133-136.
-
(2003)
Organic Letters
, vol.5
, pp. 133-136
-
-
Evindar, G.1
Batey, R.A.2
-
110
-
-
85064384176
-
A facile one-pot synthesis of polyfunctionalized 2-unsubstituted benzo[b]furans
-
Candiani, I., DeBernardinis, S., Cabri, W. et al. (1993) A facile one-pot synthesis of polyfunctionalized 2-unsubstituted benzo[b]furans. Synlett, 269-270.
-
(1993)
Synlett
, pp. 269-270
-
-
Candiani, I.1
DeBernardinis, S.2
Cabri, W.3
-
111
-
-
0005515593
-
Base-catalysed direct introduction of carbon dioxide into acetylenic amines
-
Costa, M., Chiusoli, G.P. and Rizzardi, M. (1996) Base-catalysed direct introduction of carbon dioxide into acetylenic amines. Chemical Communications, 1699-1700.
-
(1996)
Chemical Communications
, pp. 1699-1700
-
-
Costa, M.1
Chiusoli, G.P.2
Rizzardi, M.3
-
112
-
-
0035945771
-
Oxazole synthesis with minimal purification: synthesis and application of a ROMPgel Tosmic reagent
-
Barrett, A.G.M., Cramp, S.M., Hennessy, A.J. et al. (2001) Oxazole synthesis with minimal purification: synthesis and application of a ROMPgel Tosmic reagent. Organic Letters, 3, 271-273.
-
(2001)
Organic Letters
, vol.3
, pp. 271-273
-
-
Barrett, A.G.M.1
Cramp, S.M.2
Hennessy, A.J.3
-
113
-
-
0025016417
-
A useful synthesis of pyrroles from nitroolefins
-
Barton, D.H.R., Kervagoret, J. and Zard, S.Z. (1990) A useful synthesis of pyrroles from nitroolefins. Tetrahedron Letters, 46, 7587-7598.
-
(1990)
Tetrahedron Letters
, vol.46
, pp. 7587-7598
-
-
Barton, D.H.R.1
Kervagoret, J.2
Zard, S.Z.3
-
114
-
-
0000452473
-
Design and enantioselective synthesis of a peptidomimetic of the turn in the helix-turn-helix DNA-binding protein motif
-
Travins, J.M. and Etzkorn, F.A. (1997) Design and enantioselective synthesis of a peptidomimetic of the turn in the helix-turn-helix DNA-binding protein motif. The Journal of Organic Chemistry, 62, 8387-8393.
-
(1997)
The Journal of Organic Chemistry
, vol.62
, pp. 8387-8393
-
-
Travins, J.M.1
Etzkorn, F.A.2
-
115
-
-
0030726063
-
Synthesis of carbon-linked glycopeptides through catalytic asymmetric hydrogenation
-
Debenham, S.D., Debenham, J.S., Burk, M.J. and Toone, E.J. (1997) Synthesis of carbon-linked glycopeptides through catalytic asymmetric hydrogenation. Journal of the American Chemical Society, 119, 9897-9898.
-
(1997)
Journal of the American Chemical Society
, vol.119
, pp. 9897-9898
-
-
Debenham, S.D.1
Debenham, J.S.2
Burk, M.J.3
Toone, E.J.4
-
116
-
-
0032512006
-
Bioreduction of (R)-carvone and regioselective Baeyer-Villiger oxidations:application to the asymmetric synthesis of cryptophycin fragment A
-
Varie, D.L., Brennam, J., Briggs, B. et al. (1998) Bioreduction of (R)-carvone and regioselective Baeyer-Villiger oxidations:application to the asymmetric synthesis of cryptophycin fragment A. Tetrahedron Letters, 39, 8405-8408.
-
(1998)
Tetrahedron Letters
, vol.39
, pp. 8405-8408
-
-
Varie, D.L.1
Brennam, J.2
Briggs, B.3
-
117
-
-
0032476110
-
Phenyltrisalanine: a new, C3-symmetric, trifunctional amino acid
-
Ritzen, A., Basu, B., Waellgerg, A. and Frejd, T. (1998) Phenyltrisalanine: a new, C3-symmetric, trifunctional amino acid. Tetrahedron: Asymmetry, 9, 3491-3496.
-
(1998)
Tetrahedron: Asymmetry
, vol.9
, pp. 3491-3496
-
-
Ritzen, A.1
Basu, B.2
Waellgerg, A.3
Frejd, T.4
-
118
-
-
0000302952
-
Horner-Emmons synthesis with minimal purification using ROMPGEL: a novel high-loading matrix for supported reagents
-
Barrett, A.G.M., Cramp, S.M., Roberts, R.S. and Zecri, F.J. (1999) Horner-Emmons synthesis with minimal purification using ROMPGEL: a novel high-loading matrix for supported reagents. Organic Letters, 1, 579-582.
-
(1999)
Organic Letters
, vol.1
, pp. 579-582
-
-
Barrett, A.G.M.1
Cramp, S.M.2
Roberts, R.S.3
Zecri, F.J.4
-
119
-
-
0033613769
-
Influence of the steric hindrance of the aryl group of pentavalent triarylbismuth derivatives in ligand coupling reactions
-
Fedorov, A., Combes, S. and Finet, J.-P. (1999) Influence of the steric hindrance of the aryl group of pentavalent triarylbismuth derivatives in ligand coupling reactions. Tetrahedron, 55, 1341-1352.
-
(1999)
Tetrahedron
, vol.55
, pp. 1341-1352
-
-
Fedorov, A.1
Combes, S.2
Finet, J.-P.3
-
120
-
-
3543047971
-
A new, efficient method for direct aalkenylation of b-dicarbonyl compounds and phenols using alkenyltriarylbismuthonium salts
-
Matano, Y. and Imahori, H. (2004) A new, efficient method for direct aalkenylation of b-dicarbonyl compounds and phenols using alkenyltriarylbismuthonium salts. The Journal of Organic Chemistry, 69, 5505-5508.
-
(2004)
The Journal of Organic Chemistry
, vol.69
, pp. 5505-5508
-
-
Matano, Y.1
Imahori, H.2
-
121
-
-
0027195976
-
An improved synthetic route to huperizine A: new analog and their inhibition of acetylcholinesterase
-
Kozikowski, A.P., Campiani, G., Aagaard, P. and McKinney,M. (1993) An improved synthetic route to huperizine A: new analog and their inhibition of acetylcholinesterase. Journal of the Chemical Society-Chemical Communications, 860-862.
-
(1993)
Journal of the Chemical Society-Chemical Communications
, pp. 860-862
-
-
Kozikowski, A.P.1
Campiani, G.2
Aagaard, P.3
McKinney, M.4
-
122
-
-
0001390549
-
Palladium-catalysed generation of O-allylic urethanes and carbonates from amines/alcohols, carbon dioxide, and allylic chlorides
-
McGhee,W.D., Riley, D.P., Christ, M.E. and Christ, K.M. (1993) Palladium-catalysed generation of O-allylic urethanes and carbonates from amines/alcohols, carbon dioxide, and allylic chlorides. Organometallics, 12, 1429-1433.
-
(1993)
Organometallics
, vol.12
, pp. 1429-1433
-
-
McGhee, W.D.1
Riley, D.P.2
Christ, M.E.3
Christ, K.M.4
-
123
-
-
0030598010
-
Syntheses via vinyl sulfones. 66. Palladium[0]-mediated aminospirocyclization of tertiary allylic sulfones. Stereospecific construction of the azabicyclic ring system of cephalotaxine
-
Jin, Z. and Fuchs, P.L. (1996) Syntheses via vinyl sulfones. 66. Palladium[0]-mediated aminospirocyclization of tertiary allylic sulfones. Stereospecific construction of the azabicyclic ring system of cephalotaxine. Tetrahedron Letters, 32, 5253-5256.
-
(1996)
Tetrahedron Letters
, vol.32
, pp. 5253-5256
-
-
Jin, Z.1
Fuchs, P.L.2
-
124
-
-
0037239889
-
Palldium(0)-mediated preparation of trans-4-substituted-1-(phthalimido)-2-cyclopentenes
-
Luzzio, F.A. and Mayorov, A.V. (2003) Palldium(0)-mediated preparation of trans-4-substituted-1-(phthalimido)-2-cyclopentenes. Synlett, 532-536.
-
(2003)
Synlett
, pp. 532-536
-
-
Luzzio, F.A.1
Mayorov, A.V.2
-
125
-
-
23644462060
-
Tetramethylguanidine as an inexpensive and efficient ligand for the palladium-catalysed Heck reaction
-
Li, S., Xie, H., Zhang, S. et al. (2005) Tetramethylguanidine as an inexpensive and efficient ligand for the palladium-catalysed Heck reaction. Synlett, 1885-1888.
-
(2005)
Synlett
, pp. 1885-1888
-
-
Li, S.1
Xie, H.2
Zhang, S.3
-
127
-
-
34249819389
-
Guanidine/Pd(OAc)2-catalysed room temperature Suzuki cross-coupling reaction in aqueous media under aerobic conditions
-
Li, S., Lin, Y., Cao, J. and Zhang, S. (2007) Guanidine/Pd(OAc)2-catalysed room temperature Suzuki cross-coupling reaction in aqueous media under aerobic conditions. The Journal of Organic Chemistry, 72, 4067-4072.
-
(2007)
The Journal of Organic Chemistry
, vol.72
, pp. 4067-4072
-
-
Li, S.1
Lin, Y.2
Cao, J.3
Zhang, S.4
-
128
-
-
37849042054
-
Solvent-free Heck reaction catalysed by a recyclable Pd catalyst supported on SBA-15 via an ionic liquid
-
Ma, X., Zhou, Y., Zhang, J. et al. (2008) Solvent-free Heck reaction catalysed by a recyclable Pd catalyst supported on SBA-15 via an ionic liquid. Green Chemistry, 10, 59-66.
-
(2008)
Green Chemistry
, vol.10
, pp. 59-66
-
-
Ma, X.1
Zhou, Y.2
Zhang, J.3
-
129
-
-
2142713044
-
Preparation of chiral thioureas, ureas and guanidines from (S)-2-(N,N-dialkylaminomethyl)pyrrolidines
-
Koehn, U., Guenther, W., Goerls, H. and Anders, E. (2004) Preparation of chiral thioureas, ureas and guanidines from (S)-2-(N,N-dialkylaminomethyl)pyrrolidines. Tetrahedron: Asymmetry, 15, 1419-1426.
-
(2004)
Tetrahedron: Asymmetry
, vol.15
, pp. 1419-1426
-
-
Koehn, U.1
Guenther, W.2
Goerls, H.3
Anders, E.4
-
130
-
-
20444419779
-
Neutral zinc (II) and molybdenum(0) complexes with chiral guanidine ligands: synthesis, characterisation and applications
-
Koehn, U., Schulz, M., Goerls, H. and Anders, E. (2005) Neutral zinc (II) and molybdenum(0) complexes with chiral guanidine ligands: synthesis, characterisation and applications. Tetrahedron: Asymmetry, 16, 2125-2131.
-
(2005)
Tetrahedron: Asymmetry
, vol.16
, pp. 2125-2131
-
-
Koehn, U.1
Schulz, M.2
Goerls, H.3
Anders, E.4
-
131
-
-
37249019085
-
Synthesis, structure, and reactivity of alkylzinc complexes stabilized with 1,1,3,3-tetramethylguanidine
-
Bunge, S.D., Lance, J.M. and Bertke, J.A. (2007) Synthesis, structure, and reactivity of alkylzinc complexes stabilized with 1,1,3,3-tetramethylguanidine. Organometallics, 26, 6320-6328.
-
(2007)
Organometallics
, vol.26
, pp. 6320-6328
-
-
Bunge, S.D.1
Lance, J.M.2
Bertke, J.A.3
-
132
-
-
37049089545
-
The chemistry of pentavalent organobismuth reagents. Part 8. Phenylation and oxidation of alcohols by tetraphenylbismuth esters
-
Barton, D.H.R., Finet, J.-P., Motherwell, W.B. and Pichon, C. (1987) The chemistry of pentavalent organobismuth reagents. Part 8. Phenylation and oxidation of alcohols by tetraphenylbismuth esters. Journal of the Chemical Society-Perkin Transactions 1, 251-259.
-
(1987)
Journal of the Chemical Society-Perkin Transactions
, vol.1
, pp. 251-259
-
-
Barton, D.H.R.1
Finet, J.-P.2
Motherwell, W.B.3
Pichon, C.4
-
133
-
-
0037204686
-
New approach to biomimetic transamination using bifunctional [1,3]-proton transfer catalysis in thioxanthenyl dioxide imines
-
Hjelmencrantz, A. and Berg, U. (2002) New approach to biomimetic transamination using bifunctional [1,3]-proton transfer catalysis in thioxanthenyl dioxide imines. The Journal of Organic Chemistry, 67, 3585-3594.
-
(2002)
The Journal of Organic Chemistry
, vol.67
, pp. 3585-3594
-
-
Hjelmencrantz, A.1
Berg, U.2
-
134
-
-
33747471851
-
(5S)-1,3-Diaza-2-imino-3-phenylbicyclo[3.3.0] octane: first example of guanidine based in situ recyclable chiral catalytic source for boranemediated asymmetric reduction of prochiral ketones
-
Basavaiah,D., Rao,K.V.and Reddy,B.S. (2006) (5S)-1,3-Diaza-2-imino-3-phenylbicyclo[3.3.0] octane: first example of guanidine based in situ recyclable chiral catalytic source for boranemediated asymmetric reduction of prochiral ketones. Tetrahedron: Asymmetry, 17, 1036-1040.
-
(2006)
Tetrahedron: Asymmetry
, vol.17
, pp. 1036-1040
-
-
Basavaiah, D.1
Rao, K.V.2
Reddy, B.S.3
-
135
-
-
0000487483
-
Highly selective base-catalysed addition of nitromethane to levoglucosenone
-
Forsyth, A.C., Paton, R.M. and Watt I. (1989) Highly selective base-catalysed addition of nitromethane to levoglucosenone. Tetrahedron Letters, 30, 993-996.
-
(1989)
Tetrahedron Letters
, vol.30
, pp. 993-996
-
-
Forsyth, A.C.1
Paton, R.M.2
Watt, I.3
-
136
-
-
37049081357
-
Stereoselective addition of nitromethane to levoglucosenone; formation and structure of 2: 1 and 1: 2 adducts
-
Forsyth, A.C., Gould, R.O., Paton, R.M. et al. (1993) Stereoselective addition of nitromethane to levoglucosenone; formation and structure of 2: 1 and 1: 2 adducts. Journal of the Chemical Society-Perkin Transactions 1, 2737-2741.
-
(1993)
Journal of the Chemical Society-Perkin Transactions
, vol.1
, pp. 2737-2741
-
-
Forsyth, A.C.1
Gould, R.O.2
Paton, R.M.3
-
137
-
-
0027481979
-
New synthesis of 20,30-dideoxy-20,30-didehydro-30-C-substituted thymidines
-
Hossain, N., Garg, N. and Chattopadhyaya, J. (1993) New synthesis of 20,30-dideoxy-20,30-didehydro-30-C-substituted thymidines. Tetrahedron, 49, 10061-10068.
-
(1993)
Tetrahedron
, vol.49
, pp. 10061-10068
-
-
Hossain, N.1
Garg, N.2
Chattopadhyaya, J.3
-
138
-
-
0024338668
-
A practical synthesis of the Chinese ?nootropic? agent huperzine A: a possible lead in the treatment of Alzheimer?s disease
-
Xia, Y. and Kozikowski, A.P. (1989) A practical synthesis of the Chinese ?nootropic? agent huperzine A: a possible lead in the treatment of Alzheimer?s disease. Journal of the American Chemical Society, 111, 4116-4117.
-
(1989)
Journal of the American Chemical Society
, vol.111
, pp. 4116-4117
-
-
Xia, Y.1
Kozikowski, A.P.2
-
139
-
-
0032555048
-
Synthesis and biological activity of an optically pure 10-spirocyclopropyl analog of huperzine A
-
Kozikowski, A.P., Prakash, K.R.C., Saxena, A. and Doctor, B.P. (1998) Synthesis and biological activity of an optically pure 10-spirocyclopropyl analog of huperzine A. Chemical Communications, 1287-1288.
-
(1998)
Chemical Communications
, pp. 1287-1288
-
-
Kozikowski, A.P.1
Prakash, K.R.C.2
Saxena, A.3
Doctor, B.P.4
-
140
-
-
34047119071
-
TMG catalysed cyclopropanation of cyclopentenone. Illustration by a simple synthesis of bicycle[3. 1. 0]hexan-2-one derivatives
-
Zhang, F., Moher, E.D. and Zhang, T.Y. (2007) TMG catalysed cyclopropanation of cyclopentenone. Illustration by a simple synthesis of bicycle[3. 1. 0]hexan-2-one derivatives. Tetrahedron Letters, 48, 3277-3279.
-
(2007)
Tetrahedron Letters
, vol.48
, pp. 3277-3279
-
-
Zhang, F.1
Moher, E.D.2
Zhang, T.Y.3
-
141
-
-
0001416422
-
An improved preparation of vinyl iodides
-
Barton, D.H.R., Bashiardes, G. and Fourrey, J.-L. (1983) An improved preparation of vinyl iodides. Tetrahedron Letters, 24, 1605-1608.
-
(1983)
Tetrahedron Letters
, vol.24
, pp. 1605-1608
-
-
Barton, D.H.R.1
Bashiardes, G.2
Fourrey, J.-L.3
-
142
-
-
85027851932
-
Preparation and reaction of 2-tert-butyl-1,1,3,3-tetramethylguanidine:2,2,6-trimethylcyclohexen-1-yl iodide
-
Barton, D.H.R., Chen, M., Jaszberenyi, J.C. and Taylor, D.K. (1997) Preparation and reaction of 2-tert-butyl-1,1,3,3-tetramethylguanidine:2,2,6-trimethylcyclohexen-1-yl iodide. Organic Syntheses, 74, 101-105.
-
(1997)
Organic Syntheses
, vol.74
, pp. 101-105
-
-
Barton, D.H.R.1
Chen, M.2
Jaszberenyi, J.C.3
Taylor, D.K.4
-
143
-
-
2342460927
-
Practical procedures for the preparation of N-tert-butyldimethylsilylhydrazones and their use in modifiedWolff-Kishner reductions and in the synthesis of vinyl halides and gem-dihalides
-
Furrow, M.E. and Myers, A.G. (2004) Practical procedures for the preparation of N-tert-butyldimethylsilylhydrazones and their use in modifiedWolff-Kishner reductions and in the synthesis of vinyl halides and gem-dihalides. Journal of the American Chemical Society, 126, 5436-5445.
-
(2004)
Journal of the American Chemical Society
, vol.126
, pp. 5436-5445
-
-
Furrow, M.E.1
Myers, A.G.2
-
144
-
-
0001336738
-
Comprehensive Organic Synthesis
-
eds B.M. Trost and I. Fleming), Pergamon, Oxford
-
Aube, J. (1991) Comprehensive Organic Synthesis, Vol. 1 (eds B.M. Trost and I. Fleming), Pergamon, Oxford, p. 835.
-
(1991)
, vol.1
, pp. 835
-
-
Aube, J.1
-
145
-
-
0000784042
-
Comprehensive Organic Synthesis
-
eds B. M. Trost and I. Fleming), Pergamon, Oxford
-
Rosen, T. (1991) Comprehensive Organic Synthesis, Vol. 2 (eds B. M. Trost and I. Fleming), Pergamon, Oxford, p. 28.
-
(1991)
, vol.2
, pp. 28
-
-
Rosen, T.1
-
146
-
-
0000567366
-
Comprehensive Organic Synthesis
-
eds B.M. Trost and I. Fleming), Pergamon, Oxford
-
Kemp, J.E.G. (1991) Comprehensive Organic Synthesis, Vol. 7 (eds B.M. Trost and I. Fleming), Pergamon, Oxford, p. 469.
-
(1991)
, vol.7
, pp. 469
-
-
Kemp, J.E.G.1
-
147
-
-
33748605775
-
Chiral aziridines-their synthesis and use in stereoselective transformations
-
Tanner, D. (1994) Chiral aziridines-their synthesis and use in stereoselective transformations. Angewandte Chemie-International Edition, 33, 599-619.
-
(1994)
Angewandte Chemie-International Edition
, vol.33
, pp. 599-619
-
-
Tanner, D.1
-
148
-
-
0030907093
-
The asymmetric synthesis of aziridines
-
Osborn, H.M.I. and Sweeney, J. (1997) The asymmetric synthesis of aziridines. Tetrahedron: Asymmetry, 18, 1693-1715.
-
(1997)
Tetrahedron: Asymmetry
, vol.18
, pp. 1693-1715
-
-
Osborn, H.M.I.1
Sweeney, J.2
-
149
-
-
0033524716
-
3-Acetoxyaminoquinazolinones (QNHOAc) as aziridinating agents:ring-opening of N-(Q)-substituted aziridines
-
Atkinson, R.S. (1999) 3-Acetoxyaminoquinazolinones (QNHOAc) as aziridinating agents:ring-opening of N-(Q)-substituted aziridines. Tetrahedron, 55, 1519-1559.
-
(1999)
Tetrahedron
, vol.55
, pp. 1519-1559
-
-
Atkinson, R.S.1
-
151
-
-
0034793498
-
Guanidinium ylides as a new and recyclable source for aziridines and their roles as chiral auxiliaries
-
Chem. & Eng. News, Aug. 13, 32 (2001)
-
Hada, K., Watanabe, T., Isobe, T. and Ishikawa, T. (2001) Guanidinium ylides as a new and recyclable source for aziridines and their roles as chiral auxiliaries. Journal of the American Chemical Society, 123, 7705-7706; [Chem. & Eng. News, Aug. 13, 32 (2001)].
-
(2001)
Journal of the American Chemical Society
, vol.123
, pp. 7705-7706
-
-
Hada, K.1
Watanabe, T.2
Isobe, T.3
Ishikawa, T.4
-
152
-
-
14244269478
-
Mechanistic approaches to asymmetric synthesis of aziridines from guanidinium ylides and aryl aldehydes
-
Haga, T. and Ishikawa, T. (2005) Mechanistic approaches to asymmetric synthesis of aziridines from guanidinium ylides and aryl aldehydes. Tetrahedron, 61, 2857-2869.
-
(2005)
Tetrahedron
, vol.61
, pp. 2857-2869
-
-
Haga, T.1
Ishikawa, T.2
-
153
-
-
27744483875
-
Chirality transfer from guanidinium ylides to 3-alkenyl (or 3-alkynyl) aziridine-2-carboxylates and application to the syntheses of (2R,3S)-3-hydroxyleucinate and D-erythro-sphingosine
-
Wannaporn, D. and Ishikawa, T. (2005) Chirality transfer from guanidinium ylides to 3-alkenyl (or 3-alkynyl) aziridine-2-carboxylates and application to the syntheses of (2R,3S)-3-hydroxyleucinate and D-erythro-sphingosine. The Journal of Organic Chemistry, 70, 9399-9406.
-
(2005)
The Journal of Organic Chemistry
, vol.70
, pp. 9399-9406
-
-
Wannaporn, D.1
Ishikawa, T.2
-
154
-
-
33747427301
-
Guanidinium ylide mediated aziridination: identification of a spiro imidazolidine-oxazolidine intermediate
-
Wannaporn, D., Ishikawa, T., Kawahata, M. and Yamaguchi, K. (2006) Guanidinium ylide mediated aziridination: identification of a spiro imidazolidine-oxazolidine intermediate. The Journal of Organic Chemistry, 71, 6600-6603.
-
(2006)
The Journal of Organic Chemistry
, vol.71
, pp. 6600-6603
-
-
Wannaporn, D.1
Ishikawa, T.2
Kawahata, M.3
Yamaguchi, K.4
-
155
-
-
38349047179
-
Application of ionic liquids in the chemical industry
-
Plechkova, N.V. and Seddon, K.R. (2008) Application of ionic liquids in the chemical industry. Chemical Society Reviews, 37, 123-150.
-
(2008)
Chemical Society Reviews
, vol.37
, pp. 123-150
-
-
Plechkova, N.V.1
Seddon, K.R.2
-
156
-
-
4544234366
-
Pd nanoparticles immobilized on molecular sieves by ionic liquids: heterogeneous catalysts for solvent-free hydrogenation
-
Huang, J., Jiang, T., Gao, H. et al. (2004) Pd nanoparticles immobilized on molecular sieves by ionic liquids: heterogeneous catalysts for solvent-free hydrogenation. Angewandte Chemie-International Edition, 43, 1397-1399.
-
(2004)
Angewandte Chemie-International Edition
, vol.43
, pp. 1397-1399
-
-
Huang, J.1
Jiang, T.2
Gao, H.3
-
157
-
-
17644427332
-
Characterization and hydroformylation performance ofmesoporousMCM-1-supportedwater soluble Rh complex dissolved in ionic liquids
-
Yang, Y., Deng, C. and Yuan, Y. (2005) Characterization and hydroformylation performance ofmesoporousMCM-1-supportedwater soluble Rh complex dissolved in ionic liquids. Journal of Catalysis, 232, 108-116.
-
(2005)
Journal of Catalysis
, vol.232
, pp. 108-116
-
-
Yang, Y.1
Deng, C.2
Yuan, Y.3
-
158
-
-
22544453004
-
Direct aldol reactions catalysed by 1,1,3,3-tetramethylguanidine lactate without solvent
-
Zhu, A., Jiang, T., Wang, D. et al. (2005) Direct aldol reactions catalysed by 1,1,3,3-tetramethylguanidine lactate without solvent. Green Chemistry, 7, 514-517.
-
(2005)
Green Chemistry
, vol.7
, pp. 514-517
-
-
Zhu, A.1
Jiang, T.2
Wang, D.3
-
159
-
-
23944522399
-
Anovelmethod to immobilize Ru nanoparticles in SBA-15 firmly by ionic liquid and hydrogenation of arenes
-
Huang, J., Jiang, T., Han, B. et al. (2005) Anovelmethod to immobilize Ru nanoparticles in SBA-15 firmly by ionic liquid and hydrogenation of arenes. Catalysis Letters, 103, 59-62.
-
(2005)
Catalysis Letters
, vol.103
, pp. 59-62
-
-
Huang, J.1
Jiang, T.2
Han, B.3
-
160
-
-
33646571559
-
Study on guanidine-based task-specific ionic liquids as catalysts for direct aldol reactions without solvent
-
Zhu, A., Jiang, T., Han, B. et al. (2006) Study on guanidine-based task-specific ionic liquids as catalysts for direct aldol reactions without solvent. New Journal of Chemistry, 30, 736-740.
-
(2006)
New Journal of Chemistry
, vol.30
, pp. 736-740
-
-
Zhu, A.1
Jiang, T.2
Han, B.3
-
161
-
-
29544443025
-
Ru nanoparticles immobilized on montmorillonite by ionic liquids: a highly efficient heterogeneous catalyst for the hydrogenation of benzene
-
Miao, S., Liu, Z., Han, B. et al. (2006) Ru nanoparticles immobilized on montmorillonite by ionic liquids: a highly efficient heterogeneous catalyst for the hydrogenation of benzene. Angewandte Chemie-International Edition, 45, 266-269.
-
(2006)
Angewandte Chemie-International Edition
, vol.45
, pp. 266-269
-
-
Miao, S.1
Liu, Z.2
Han, B.3
-
162
-
-
32644450417
-
Brønsted guanidine acid-base ionic liquids: novel reaction media for the palladium-catalysed Heck reaction
-
Li, S., Lin, Y., Xie, H. et al. (2006) Brønsted guanidine acid-base ionic liquids: novel reaction media for the palladium-catalysed Heck reaction. Organic Letters, 8, 391-394.
-
(2006)
Organic Letters
, vol.8
, pp. 391-394
-
-
Li, S.1
Lin, Y.2
Xie, H.3
-
163
-
-
37349011868
-
Epoxidation of styrene to styrene oxide using carbon dioxide in ionic liquids
-
Song, J., Zhang, Z., Jiang, J. et al. (2008) Epoxidation of styrene to styrene oxide using carbon dioxide in ionic liquids. Journal ofMolecular Catalysis A-Chemical, 279, 235-238.
-
(2008)
Journal ofMolecular Catalysis A-Chemical
, vol.279
, pp. 235-238
-
-
Song, J.1
Zhang, Z.2
Jiang, J.3
-
164
-
-
33947338672
-
Synthesis and azidolysis of 2-chlorotetramethylguanidine. Synthetic utility of hexa-and tetramethylguanidinium azide
-
Papa, A.J. (1966) Synthesis and azidolysis of 2-chlorotetramethylguanidine. Synthetic utility of hexa-and tetramethylguanidinium azide. The Journal of Organic Chemistry, 31, 1426-1430.
-
(1966)
The Journal of Organic Chemistry
, vol.31
, pp. 1426-1430
-
-
Papa, A.J.1
-
165
-
-
0023891764
-
Regiospecific additions of hydrazoic acid and benzylamine to 1-(arylsulfonyl) bicyclo[1.1.0]butanes. Application to the synthesis of cis and trans 2,7-methanoglutamic acids
-
Gaoni,Y. (1988) Regiospecific additions of hydrazoic acid and benzylamine to 1-(arylsulfonyl) bicyclo[1.1.0]butanes. Application to the synthesis of cis and trans 2,7-methanoglutamic acids. Tetrahedron Letters, 29, 1591-1594.
-
(1988)
Tetrahedron Letters
, vol.29
, pp. 1591-1594
-
-
Gaoni, Y.1
-
166
-
-
0030885126
-
Stereoselective synthesis of a conformationally restricted b-hydroxy-l-amino acid
-
Xiao, D., Carroll, P.J., Mayer, S.C. et al. (1997) Stereoselective synthesis of a conformationally restricted b-hydroxy-l-amino acid. Tetrahedron: Asymmetry, 8, 3043-3046.
-
(1997)
Tetrahedron: Asymmetry
, vol.8
, pp. 3043-3046
-
-
Xiao, D.1
Carroll, P.J.2
Mayer, S.C.3
-
167
-
-
0028294601
-
The use of tetramethylguanidinium azide in nonhalogenated solvents avoids potential explosion hazards
-
Li, C., Shih, T.-L., Jeong, J.U. et al. (1994) The use of tetramethylguanidinium azide in nonhalogenated solvents avoids potential explosion hazards. Tetrahedron Letters, 35, 2645-2646.
-
(1994)
Tetrahedron Letters
, vol.35
, pp. 2645-2646
-
-
Li, C.1
Shih, T.-L.2
Jeong, J.U.3
-
168
-
-
38849124848
-
Tetramethylguanidinium azide (TMGA)-a versatile azidation agent
-
Blaszczyk, R. (2008) Tetramethylguanidinium azide (TMGA)-a versatile azidation agent. Synlett, 299-300.
-
(2008)
Synlett
, pp. 299-300
-
-
Blaszczyk, R.1
-
169
-
-
0000492656
-
One pot synthesis of b-functionalized vinyl azides through addition of tetramethylguanidinium azide to acetylenic and allenic compounds
-
Palacios, F., Aparicio, D., de los Santos, J.M. et al. (1995) One pot synthesis of b-functionalized vinyl azides through addition of tetramethylguanidinium azide to acetylenic and allenic compounds. Organic Preparations and Procedures International, 27, 171-178.
-
(1995)
Organic Preparations and Procedures International
, vol.27
, pp. 171-178
-
-
Palacios, F.1
Aparicio, D.2
De Los Santos, J.M.3
-
170
-
-
33749533290
-
Total synthesis of ({thorn})-batzelladine A and (-)-batzelladine D
-
Arnold, M.A., Day, K.A., Duron, S.G. and Gin, D.Y. (2006) Total synthesis of ({thorn})-batzelladine A and (-)-batzelladine D. Journal of the American Chemical Society, 128, 13255-13260.
-
(2006)
Journal of the American Chemical Society
, vol.128
, pp. 13255-13260
-
-
Arnold, M.A.1
Day, K.A.2
Duron, S.G.3
Gin, D.Y.4
-
171
-
-
25144454458
-
First propargyl azides bearing strong acceptor substituents and their effective conversion into allenyl azides: influence of the electronic effects of substituents on the reactivity of propargyl azides
-
Fotsing, J.R. and Banart, K. (2005) First propargyl azides bearing strong acceptor substituents and their effective conversion into allenyl azides: influence of the electronic effects of substituents on the reactivity of propargyl azides. European Journal of Organic Chemistry, 3704-3714.
-
(2005)
European Journal of Organic Chemistry
, pp. 3704-3714
-
-
Fotsing, J.R.1
Banart, K.2
|