-
1
-
-
0030513164
-
Self regeneration of stereocenters (SRS) - Applications, limitations and abandonment of a synthetic principle
-
Seebach, D., Sting, A.R. & Hoffmann, M. (1996) Self regeneration of stereocenters (SRS) - applications, limitations and abandonment of a synthetic principle. Angew. Chem. Int. Ed. Engl. 35, 2708-2748.
-
(1996)
Angew. Chem. Int. Ed. Engl.
, vol.35
, pp. 2708-2748
-
-
Seebach, D.1
Sting, A.R.2
Hoffmann, M.3
-
2
-
-
0030955088
-
New strategies to α-alkylated α-amino acids
-
Wirth, T. (1997) New strategies to α-alkylated α-amino acids. Angew. Chem. Int. Ed. Engl. 36, 225-227.
-
(1997)
Angew. Chem. Int. Ed. Engl.
, vol.36
, pp. 225-227
-
-
Wirth, T.1
-
3
-
-
0032561221
-
Stereoselective synthesis of quaternary α-amino acids: Part 1. Acyclic compounds
-
Cativiela, C. & Diaz-de-Villegas, M.D. (1998) Stereoselective synthesis of quaternary α-amino acids: Part 1. Acyclic compounds. Tetrahedron: Asymmetry 9, 3517-3599.
-
(1998)
Tetrahedron: Asymmetry
, vol.9
, pp. 3517-3599
-
-
Cativiela, C.1
Diaz-de-Villegas, M.D.2
-
4
-
-
0034731014
-
10/α-helices probed by NMR
-
α-tetrasubstituion). Biopolymers (Peptd. Sci.) 60, 396-419.
-
(2000)
J. Am. Chem. Soc.
, vol.122
, pp. 11735-11736
-
-
Mammi, S.1
Rainaldi, M.2
Bellanda, M.3
Massimo, B.4
Schievano, E.5
Peggion, E.6
Broxterman, Q.B.7
Formaggio, F.8
Crisma, M.9
Toniolo, C.10
-
6
-
-
0037504191
-
The building block approach to unusual α-amino acid derivatives and peptides
-
Kotha, S. (2003) The building block approach to unusual α-amino acid derivatives and peptides. Acc. Chem. Res. 36, 342-351.
-
(2003)
Acc. Chem. Res.
, vol.36
, pp. 342-351
-
-
Kotha, S.1
-
7
-
-
0037033181
-
Synthesis of highly functionalised dibenzylglycine derivatives via the Suzuki-Miyaura coupling reaction
-
Kotha, S., Behera, M. & Kumar, R.V. (2002) Synthesis of highly functionalised dibenzylglycine derivatives via the Suzuki-Miyaura coupling reaction. Bioorg Med Chem Lett 12, 105-108.
-
(2002)
Bioorg. Med. Chem. Lett.
, vol.12
, pp. 105-108
-
-
Kotha, S.1
Behera, M.2
Kumar, R.V.3
-
8
-
-
0042564611
-
Application of the Suzuki-Miyaura cross-coupling reaction for the modification of phenylalanine peptides
-
Kotha, S. & Lahiri, K. (2003) Application of the Suzuki-Miyaura cross-coupling reaction for the modification of phenylalanine peptides. Biopolymers 69, 517-528.
-
(2003)
Biopolymers
, vol.69
, pp. 517-528
-
-
Kotha, S.1
Lahiri, K.2
-
9
-
-
0034629387
-
Synthesis of indan-based unusual α-amino acid derivatives under phase-transfer catalysis conditions
-
Kotha, S. & Brahmachary, E. (2000) Synthesis of indan-based unusual α-amino acid derivatives under phase-transfer catalysis conditions. J. Org. Chem. 65, 1359-1365.
-
(2000)
J. Org. Chem.
, vol.65
, pp. 1359-1365
-
-
Kotha, S.1
Brahmachary, E.2
-
10
-
-
0035888290
-
α,α-dipropylglycine as a constrained residue
-
α,α-dipropylglycine as a constrained residue. Biopolymers 59, 330-338.
-
(2001)
Biopolymers
, vol.59
, pp. 330-338
-
-
Damodharan, L.1
Mohanraja, K.2
Kotha, S.3
Durani, S.4
Pattabhi, V.5
-
11
-
-
0030923306
-
Synthesis of unusual α-amino acids via a [2+2+2] cycloaddition strategy
-
Kotha, S. & Brahmachary, E. (1997) Synthesis of unusual α-amino acids via a [2+2+2] cycloaddition strategy. Tetrahedron Lett. 38, 3561-3564.
-
(1997)
Tetrahedron Lett.
, vol.38
, pp. 3561-3564
-
-
Kotha, S.1
Brahmachary, E.2
-
12
-
-
0033530105
-
First synthesis of optically active benzocyclobutene and biphenylene-based unusual α-amino acid derivatives
-
Kotha, S., Sreenivasacahry, N. & Halder, S. (1999) First synthesis of optically active benzocyclobutene and biphenylene-based unusual α-amino acid derivatives. Bioorg. Med. Chem. Lett. 9, 2565-2568.
-
(1999)
Bioorg. Med. Chem. Lett.
, vol.9
, pp. 2565-2568
-
-
Kotha, S.1
Sreenivasacahry, N.2
Halder, S.3
-
13
-
-
0034843209
-
Synthesis of 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (Tic) derivatives by cycloaddition approaches
-
Kotha, S. & Sreenivasacahry, N. (2001) Synthesis of 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (Tic) derivatives by cycloaddition approaches. Eur. J. Org. Chem. 3375-3383.
-
(2001)
Eur. J. Org. Chem.
, pp. 3375-3383
-
-
Kotha, S.1
Sreenivasacahry, N.2
-
14
-
-
0032477847
-
Synthesis of constrained α-amino acid derivatives via the ring-closing metathesis
-
Kotha, S. & Sreenivasacahry, N. (1998) Synthesis of constrained α-amino acid derivatives via the ring-closing metathesis. Bioorg. Med. Chem. Lett. 8, 257-260.
-
(1998)
Bioorg. Med. Chem. Lett.
, vol.8
, pp. 257-260
-
-
Kotha, S.1
Sreenivasacahry, N.2
-
15
-
-
0034696697
-
A new synthetic approach to 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (Tic) derivatives via enzyme metathesis and the Diels-Alder reaction
-
Kotha, S. & Sreenivasacahry, N. (2000) A new synthetic approach to 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (Tic) derivatives via enzyme metathesis and the Diels-Alder reaction. Chem. Commun. 12, 503-504.
-
(2000)
Chem. Commun.
, vol.12
, pp. 503-504
-
-
Kotha, S.1
Sreenivasacahry, N.2
-
16
-
-
33947475233
-
Potential growth antagonists: I. Hydantoins and disubstituted glycines
-
Goodson, L.H., Honigberg, I.L., Lehman, J.J. & Burton, W.H. (1960) Potential growth antagonists: I. Hydantoins and disubstituted glycines. J. Org. Chem. 15, 1920-1924.
-
(1960)
J. Org. Chem.
, vol.15
, pp. 1920-1924
-
-
Goodson, L.H.1
Honigberg, I.L.2
Lehman, J.J.3
Burton, W.H.4
-
17
-
-
0015451994
-
Polypeptides. Part XXII: The synthesis of peptides of α-benzylphenylalanine by the dicyclohexylcarbodiimide method
-
Barrett, W.H., Hardy, P.M., Harrow, T.A. & Rydon, H.N. (1972) Polypeptides. Part XXII: The synthesis of peptides of α- benzylphenylalanine by the dicyclohexylcarbodiimide method. J. Chem. Soc. Perkin Trans. I, 2634-1638.
-
(1972)
J. Chem. Soc. Perkin Trans.
, vol.1
, pp. 2634-11638
-
-
Barrett, W.H.1
Hardy, P.M.2
Harrow, T.A.3
Rydon, H.N.4
-
18
-
-
37049133131
-
Polypeptides. Part XXIII: The synthesis of α-benzylphenylalanine by unconventional methods, with a note on magnetic non-equivalence in derivatives of α-benzylphenylalanine
-
Maia, H.L., Ridge, B. & Rydon, H.N. (1973) Polypeptides. Part XXIII: The synthesis of α-benzylphenylalanine by unconventional methods, with a note on magnetic non-equivalence in derivatives of α-benzylphenylalanine. J. Chem. Soc. Perkin Trans. I, 98-105.
-
(1973)
J. Chem. Soc. Perkin Trans.
, vol.1
, pp. 98-105
-
-
Maia, H.L.1
Ridge, B.2
Rydon, H.N.3
-
19
-
-
0027729917
-
Synthesis of α-substituted and α,α-disubstituted α-amino acids by controlled mono- and dialkylation of ethyl N-diphenylmethyleneglycinate
-
Ezquerra, J., Pedregal, C., Moreno-Manas, M., Pleixats, R. & Roglans, A. (1993) Synthesis of α-substituted and α,α-disubstituted α-amino acids by controlled mono- and dialkylation of ethyl N-diphenylmethyleneglycinate. Tetrahedron Lett. 34, 8535-8538.
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 8535-8538
-
-
Ezquerra, J.1
Pedregal, C.2
Moreno-Manas, M.3
Pleixats, R.4
Roglans, A.5
-
20
-
-
84985532036
-
Asymmetric synthesis of α-alkyl-α-amino carboxylic acids by alkylation of 1-chiral-substituted 2-imidazolin-5-ones
-
Schollkopf, U., Hausberg, H.H., Hope, I., Segal, M. & Reiter, U. (1978) Asymmetric synthesis of α-alkyl-α-amino carboxylic acids by alkylation of 1-chiral-substituted 2-imidazolin-5-ones. Angew. Chem. Int. Ed. Engl. 90, 117-119.
-
(1978)
Angew. Chem. Int. Ed. Engl.
, vol.90
, pp. 117-119
-
-
Schollkopf, U.1
Hausberg, H.H.2
Hope, I.3
Segal, M.4
Reiter, U.5
-
21
-
-
84988072808
-
Enantioselective synthesis of α-branched α-amino acids with bulky substituents
-
Studer, A. & Seebach, D. (1995) Enantioselective synthesis of α-branched α-amino acids with bulky substituents. Liebigs Ann. 217-222.
-
(1995)
Liebigs Ann.
, pp. 217-222
-
-
Studer, A.1
Seebach, D.2
-
22
-
-
0031562110
-
Diastereoselective reduction of α-acyl-N-[bismethylthiomethylene] alaninates and phenylalaninates: Synthesis of α-α disubstututed β-hydroxy α-amino esters
-
Alvarez-Ibara, C., Csaky, A.G., Quiroga, M.L. & Ramirez, D. (1997) Diastereoselective reduction of α-acyl-N-[bismethylthio)methylene] alaninates and phenylalaninates: synthesis of α-α disubstututed β-hydroxy α-amino esters. Tetrahedron 53, 2189-2198.
-
(1997)
Tetrahedron
, vol.53
, pp. 2189-2198
-
-
Alvarez-Ibara, C.1
Csaky, A.G.2
Quiroga, M.L.3
Ramirez, D.4
-
23
-
-
84982371611
-
Metalated dialkyl N-alkyliminocarbonates: New masked α-amino and α-thio carbanions
-
Hoppe, D. (1975) Metalated dialkyl N-alkyliminocarbonates: new masked α-amino and α-thio carbanions. Angew. Chem. Int. Ed. Engl. 14, 424-426.
-
(1975)
Angew. Chem. Int. Ed. Engl.
, vol.14
, pp. 424-426
-
-
Hoppe, D.1
-
24
-
-
0032992128
-
Reduction of sterically hindered α,α-disubstituted amino esters
-
Glunz, P.W. & Rich, D.H. (1999) Reduction of sterically hindered α,α-disubstituted amino esters. Synth. Commun. 29, 835-842.
-
(1999)
Synth. Commun.
, vol.29
, pp. 835-842
-
-
Glunz, P.W.1
Rich, D.H.2
-
25
-
-
84956106373
-
N, O-Acetals from pivalaldehyde and amino acids for the α-alkylation with self-reproduction of the center of chirality. Enolates of 3-Benzyl-2-(tert-butyl)1,3-oxazolidine-5-ones
-
Seebach, D. & Fadel, A. (1985) N, O-Acetals from pivalaldehyde and amino acids for the α-alkylation with self-reproduction of the center of chirality. Enolates of 3-Benzyl-2-(tert-butyl)1,3-oxazolidine-5-ones. Helv. Chim. Acta 68, 1243-1250.
-
(1985)
Helv. Chim. Acta
, vol.68
, pp. 1243-1250
-
-
Seebach, D.1
Fadel, A.2
-
26
-
-
0035913918
-
α,α-disubstituted α-amino acids: Synthesis from α-nitroacetate and incorporation into peptides
-
α,α- disubstituted α-amino acids: synthesis from α-nitroacetate and incorporation into peptides. J. Org. Chem. 66, 7118-7124.
-
(2001)
J. Org. Chem.
, vol.66
, pp. 7118-7124
-
-
Fu, Y.1
Hammarstrom, L.G.J.2
Miller, T.J.3
Fronczek, F.R.4
McLaughlin, M.L.5
Hammer, R.P.6
-
27
-
-
0003664601
-
-
Springer, Berlin
-
Brandsma, L., Vasilevsky, S.F. & Verkruijsse, H.S. (1998) Application of Transition Metal Catalyst in Organic Synthesis. pp. 4-10. Springer, Berlin.
-
(1998)
Application of Transition Metal Catalyst in Organic Synthesis
, pp. 4-10
-
-
Brandsma, L.1
Vasilevsky, S.F.2
Verkruijsse, H.S.3
-
28
-
-
0001075813
-
New methods in preparative organic chemistry: IV. Isonitrile synthesis
-
Ugi, I., Fetzer, U., Eholzer, U., Knupfer, H. & Offermann, K. (1965) New methods in preparative organic chemistry: IV. Isonitrile synthesis. Angew. Chem. Int. Ed. Engl. 77, 492-504.
-
(1965)
Angew. Chem. Int. Ed. Engl.
, vol.77
, pp. 492-504
-
-
Ugi, I.1
Fetzer, U.2
Eholzer, U.3
Knupfer, H.4
Offermann, K.5
-
29
-
-
0001826836
-
Alkylthiophenes as versatile synthetic precursors: Part I. A new route to 3-thienyl aldehydes and ketones
-
Clarke, J.A. & Meth-Cohn, O. (1975) Alkylthiophenes as versatile synthetic precursors: Part I. A new route to 3-thienyl aldehydes and ketones. Tetrahedron Lett. 16, 4705.
-
(1975)
Tetrahedron Lett.
, vol.16
, pp. 4705
-
-
Clarke, J.A.1
Meth-Cohn, O.2
-
30
-
-
0035888844
-
2,2-HBin, the first enantiomerically stable β-amino acid with chirality only due to axial dissymmetry
-
2,2-HBin, the first enantiomerically stable β-amino acid with chirality only due to axial dissymmetry. Tetrahedron: Assymetry 12, 2571-2580.
-
(2001)
Tetrahedron: Assymetry
, vol.12
, pp. 2571-2580
-
-
Gaucher, A.1
Zuliani, Y.2
Cabaret, D.3
Wakselman, M.4
Mazzaleyrat, J.P.5
-
31
-
-
0028318465
-
Formamides as a versatile protecting group for primary amines: A mild procedure for hydrolytic removal
-
Toste, D., McNulty, J. & Still, I.W.J. (1984) Formamides as a versatile protecting group for primary amines: a mild procedure for hydrolytic removal. Synth. Commun. 14, 1617-1624.
-
(1984)
Synth. Commun.
, vol.14
, pp. 1617-1624
-
-
Toste, D.1
McNulty, J.2
Still, I.W.J.3
-
32
-
-
84947151032
-
The palladium catalysed cross-coupling reaction of phenylboronic acid with haloarenes in the presence of bases
-
Miyaura, N., Yanagi, T. & Suzuki, A. (1981) The palladium catalysed cross-coupling reaction of phenylboronic acid with haloarenes in the presence of bases. Synth. Commun. 11, 513-519.
-
(1981)
Synth. Commun.
, vol.11
, pp. 513-519
-
-
Miyaura, N.1
Yanagi, T.2
Suzuki, A.3
-
33
-
-
0037175592
-
Recent application of the Suzuki-Miyaura cross-coupling reaction in organic synthesis
-
Kotha, S., Lahiri, K. & Kashinath, D. (2002) Recent application of the Suzuki-Miyaura cross-coupling reaction in organic synthesis. Tetrahedron 58, 9633-9695.
-
(2002)
Tetrahedron
, vol.58
, pp. 9633-9695
-
-
Kotha, S.1
Lahiri, K.2
Kashinath, D.3
|