-
1
-
-
0032439180
-
Indolizidine and quinolizidine alkaloids
-
and references cited therein
-
a) Michael JP. Indolizidine and quinolizidine alkaloids. Nat Prod Rep 1998;15:571-594 and references cited therein.
-
(1998)
Nat Prod Rep
, vol.15
, pp. 571-594
-
-
Michael, J.P.1
-
2
-
-
0028854308
-
Indolizidine and quinolizidine alkaloids
-
b) Michael JP. Indolizidine and quinolizidine alkaloids. Nat Prod Rep 1995;12:535-552.
-
(1995)
Nat Prod Rep
, vol.12
, pp. 535-552
-
-
Michael, J.P.1
-
4
-
-
8344249465
-
Enantiospecific synthesis of heterocycles from α-amino acids
-
Sardina FJ, Rapoport H. Enantiospecific synthesis of heterocycles from α-amino acids. Chem Rev 1996;96:1826-1872.
-
(1996)
Chem Rev
, vol.96
, pp. 1826-1872
-
-
Sardina, F.J.1
Rapoport, H.2
-
5
-
-
0342995737
-
Synthesis of 2,5-disubstituted pyrrolidines
-
Pichon M, Figadere B. Synthesis of 2,5-disubstituted pyrrolidines. Tetrahedron: Asymmetry 1996;7:927-964.
-
(1996)
Tetrahedron: Asymmetry
, vol.7
, pp. 927-964
-
-
Pichon, M.1
Figadere, B.2
-
6
-
-
0000197694
-
Recent progress in asymmetric synthesis of pyrrolizidines
-
a) Dai W-M, Nagao Y, Fujita E. Recent progress in asymmetric synthesis of pyrrolizidines. Heterocycles 1990;30:1231-1261.
-
(1990)
Heterocycles
, vol.30
, pp. 1231-1261
-
-
Dai, W.-M.1
Nagao, Y.2
Fujita, E.3
-
7
-
-
0043160034
-
Pyrrolizidine alkaloids
-
b) Robins DJ. Pyrrolizidine alkaloids. Nat Prod Rep 1993;12:487-496.
-
(1993)
Nat Prod Rep
, vol.12
, pp. 487-496
-
-
Robins, D.J.1
-
8
-
-
0032856633
-
Pyrrolizidine alkaloids
-
and references cited therein
-
c) Liddell JR. Pyrrolizidine alkaloids. Nat Prod Rep 1999;16:499-507 and references cited therein.
-
(1999)
Nat Prod Rep
, vol.16
, pp. 499-507
-
-
Liddell, J.R.1
-
9
-
-
0008803011
-
Synthetic studies of detoxin complex. II. Syntheses of detoxin B1 and B3
-
a) Harris BD, Bhat KL, Joullié MM. Synthetic studies of detoxin complex. II. Syntheses of detoxin B1 and B3. Heterocycles 1986;24:1045-1060.
-
(1986)
Heterocycles
, vol.24
, pp. 1045-1060
-
-
Harris, B.D.1
Bhat, K.L.2
Joullié, M.M.3
-
10
-
-
0012891220
-
The detoxin-complex. A naturally occurring safener
-
b) Li WR, Han SY, Jouillé MM. The detoxin-complex. A naturally occurring safener. Heterocycles 1993;36:359-388.
-
(1993)
Heterocycles
, vol.36
, pp. 359-388
-
-
Li, W.R.1
Han, S.Y.2
Jouillé, M.M.3
-
11
-
-
0028001763
-
The dolastatins. 17. Synthesis of dolaproine and related diastereoisomers
-
a) Pettit GR, Singh SB, Herald DL, Lloyd-Williams P, Kantoci D, Burkett DD, Barkoczy J, Hogan F, Wardlaw TR. The dolastatins. 17. Synthesis of dolaproine and related diastereoisomers. J Org Chem 1994; 59:6287-6295.
-
(1994)
J Org Chem
, vol.59
, pp. 6287-6295
-
-
Pettit, G.R.1
Singh, S.B.2
Herald, D.L.3
Lloyd-Williams, P.4
Kantoci, D.5
Burkett, D.D.6
Barkoczy, J.7
Hogan, F.8
Wardlaw, T.R.9
-
12
-
-
0027400240
-
Stereoselective synthesis of dolastatin 10 and its congeners
-
b) Shioiri T, Hayashi K, Hamada Y. Stereoselective synthesis of dolastatin 10 and its congeners. Tetrahedron 1993;49:1913-1924.
-
(1993)
Tetrahedron
, vol.49
, pp. 1913-1924
-
-
Shioiri, T.1
Hayashi, K.2
Hamada, Y.3
-
13
-
-
0025754079
-
An expeditious synthesis of dolastatin 10
-
c) Tomioka K, Kanai M, Koga K. An expeditious synthesis of dolastatin 10. Tetrahedron Lett 1991;32:2395-2398.
-
(1991)
Tetrahedron Lett
, vol.32
, pp. 2395-2398
-
-
Tomioka, K.1
Kanai, M.2
Koga, K.3
-
14
-
-
0026100376
-
Trans-3-n-propyl-L-proline is a highly favorable, conformationally restricted replacement for methionine in the C-terminal tetrapeptide of cholecystokinin. Stereoselective synthesis of 3-allyl-and 3-n-propyl-L-proline derivatives from 4-hydroxy-L-proline
-
Holladay MW, Lin CW, May CS, Garvey DS, Witte DG, Miller TR, Wolfram CAW, Nadzan AM. Trans-3-n-propyl-L-proline is a highly favorable, conformationally restricted replacement for methionine in the C-terminal tetrapeptide of cholecystokinin. Stereoselective synthesis of 3-allyl-and 3-n-propyl-L-proline derivatives from 4-hydroxy-L-proline. J Med Chem 1991;34:455-457.
-
(1991)
J Med Chem
, vol.34
, pp. 455-457
-
-
Holladay, M.W.1
Lin, C.W.2
May, C.S.3
Garvey, D.S.4
Witte, D.G.5
Miller, T.R.6
Wolfram, C.A.W.7
Nadzan, A.M.8
-
15
-
-
0024433743
-
Design of potential anti-HIV agents. Mannosidase inhibitors
-
Winkler DA, Holan G. Design of potential anti-HIV agents. Mannosidase inhibitors. J Med Chem 1989;32:2084-2089.
-
(1989)
J Med Chem
, vol.32
, pp. 2084-2089
-
-
Winkler, D.A.1
Holan, G.2
-
16
-
-
0028343856
-
Novel, general synthesis of the chiral catalysts diphosphine-ruthenium(II) diallyl complexes and a new practical in situ preparation of chiral ruthenium (II) catalysts
-
a) Genêt J-P, Pinel C, Ratovelomanana-Vidal V, Mallart S, Pfister X, Caño de Andrade MC, Laffitte JA. Novel, general synthesis of the chiral catalysts diphosphine-ruthenium(II) diallyl complexes and a new practical in situ preparation of chiral ruthenium (II) catalysts. Tetrahedron: Asymmetry 1994;5:665-674.
-
(1994)
Tetrahedron: Asymmetry
, vol.5
, pp. 665-674
-
-
Genêt, J.-P.1
Pinel, C.2
Ratovelomanana-Vidal, V.3
Mallart, S.4
Pfister, X.5
Caño De Andrade, M.C.6
Laffitte, J.A.7
-
17
-
-
0028343857
-
Enantioselective hydrogenation reactions with a full set of preformed and prepared in situ chiral diphosphine-ruthenium (II) catalysts
-
b) Genêt J-P, Pinel C, Ratovelomanana-Vidal V, Mallart S, Pfister X, Bischoff L, Caño de Andrade MC, Darses S, Galopin C, Laffitte JA. Enantioselective hydrogenation reactions with a full set of preformed and prepared in situ chiral diphosphine-ruthenium (II) catalysts. Tetrahedron: Asymmetry 1994;5:675-690.
-
(1994)
Tetrahedron: Asymmetry
, vol.5
, pp. 675-690
-
-
Genêt, J.-P.1
Pinel, C.2
Ratovelomanana-Vidal, V.3
Mallart, S.4
Pfister, X.5
Bischoff, L.6
Caño De Andrade, M.C.7
Darses, S.8
Galopin, C.9
Laffitte, J.A.10
-
18
-
-
0029033125
-
Practical asymmetric hydrogenation of β-keto esters at atmospheric pressure using chiral Ru (II) catalysts
-
c) Genêt J-P, Ratovelomanana-Vidal V, Caño de Andrade MC, Pfister X, Guerreiro P, Lenoir JY. Practical asymmetric hydrogenation of β-keto esters at atmospheric pressure using chiral Ru (II) catalysts. Tetrahedron Lett 1995;36:4801-4804.
-
(1995)
Tetrahedron Lett
, vol.36
, pp. 4801-4804
-
-
Genêt, J.-P.1
Ratovelomanana-Vidal, V.2
Caño De Andrade, M.C.3
Pfister, X.4
Guerreiro, P.5
Lenoir, J.Y.6
-
19
-
-
0002123299
-
Asymmetric transfer hydrogenation catalyzed by chiral ruthenium complexes
-
d) Noyori R, Hashigushi S. Asymmetric transfer hydrogenation catalyzed by chiral ruthenium complexes. Acc Chem Res 1997;30:97-102.
-
(1997)
Acc Chem Res
, vol.30
, pp. 97-102
-
-
Noyori, R.1
Hashigushi, S.2
-
20
-
-
1542680893
-
Reductions in organic synthesis
-
e) Genêt J-P. Reductions in organic synthesis. ACS symposium series 1996;641:31-51.
-
(1996)
ACS Symposium Series
, vol.641
, pp. 31-51
-
-
Genêt, J.-P.1
-
21
-
-
0001570793
-
Enantioselective ruthenium-mediated hydrogenation: Developments and applications
-
f) Ratovelomanana-Vidal V, Genêt J-P. Enantioselective ruthenium-mediated hydrogenation: developments and applications. J Organomet Chem 1998; 567:163.
-
(1998)
J Organomet Chem
, vol.567
, pp. 163
-
-
Ratovelomanana-Vidal, V.1
Genêt, J.-P.2
-
23
-
-
0001689925
-
Stereoselective addition of lithioethylacetate to Boc-L-prolinal. A convenient chiral synthetic building block for the pyrrolizidine alkaloid ring system
-
Hanson GJ, Baran JS, Lindberg T. Stereoselective addition of lithioethylacetate to Boc-L-prolinal. A convenient chiral synthetic building block for the pyrrolizidine alkaloid ring system. Tetrahedron Lett 1986; 27:3577-3580.
-
(1986)
Tetrahedron Lett
, vol.27
, pp. 3577-3580
-
-
Hanson, G.J.1
Baran, J.S.2
Lindberg, T.3
-
25
-
-
0343000311
-
-
Patent: Daiichi Seiyaku Co, Ltd. Derivatives of penem. EP 0210883 (June 1986)
-
a) Patent: Daiichi Seiyaku Co, Ltd. Derivatives of penem. EP 0210883 (June 1986).
-
-
-
-
27
-
-
0021775497
-
Double asymmetric synthesis and a new strategy for stereochemical control in organic synthesis
-
Masamune S, Choy W, Petersen JS, Sita LR. Double asymmetric synthesis and a new strategy for stereochemical control in organic synthesis. Angew Chem Int Ed Engl 1985;24:1-30.
-
(1985)
Angew Chem Int Ed Engl
, vol.24
, pp. 1-30
-
-
Masamune, S.1
Choy, W.2
Petersen, J.S.3
Sita, L.R.4
-
28
-
-
45549111026
-
Synthesis of statine and its analogues by homogeneous asymmetric hydrogenation
-
Nishi T, Kitamura M, Ohkuma T, Noyori R. Synthesis of statine and its analogues by homogeneous asymmetric hydrogenation. Tetrahedron Lett 1988;29:6327-6330.
-
(1988)
Tetrahedron Lett
, vol.29
, pp. 6327-6330
-
-
Nishi, T.1
Kitamura, M.2
Ohkuma, T.3
Noyori, R.4
-
29
-
-
0000024849
-
Synthesis and configurational assignment of optically active 1-hydroxyindolizidines
-
Harris CM, Harris TM. Synthesis and configurational assignment of optically active 1-hydroxyindolizidines. Tetrahedron Lett 1987;28: 2559-2562.
-
(1987)
Tetrahedron Lett
, vol.28
, pp. 2559-2562
-
-
Harris, C.M.1
Harris, T.M.2
-
30
-
-
0025646365
-
Asymmetric synthesis of 1-hydroxy-indolizidines, biosynthetic precursors to the toxic indolizidine alkaloids Slaframine and Swainsonine
-
Takahata H, Banba Y, Momose T. Asymmetric synthesis of 1-hydroxy-indolizidines, biosynthetic precursors to the toxic indolizidine alkaloids Slaframine and Swainsonine. Tetrahedron: Asymmetry 1990;1: 763-764.
-
(1990)
Tetrahedron: Asymmetry
, vol.1
, pp. 763-764
-
-
Takahata, H.1
Banba, Y.2
Momose, T.3
-
31
-
-
0024418646
-
Enantiospecific synthesis of optically active natural (+)-conhydrine from (S,S)-tartaric acid
-
Masaki Y, Imaeda T, Nagata K, Oda H, Ito A. Enantiospecific synthesis of optically active natural (+)-conhydrine from (S,S)-tartaric acid. Tetrahedron Lett 1989;30:6395-6396.
-
(1989)
Tetrahedron Lett
, vol.30
, pp. 6395-6396
-
-
Masaki, Y.1
Imaeda, T.2
Nagata, K.3
Oda, H.4
Ito, A.5
-
32
-
-
0343000308
-
-
note
-
33) (3.2 mg, 0.01 mmol) were placed in a 50-mL flask and 5 mL of anhydrous acetone were added dropwise. A methanolic solution of HBr (122 μL, 0.18 M) was added dropwise to the suspension. The reaction mixture was stirred at room temperature for about 30 min and a resulting yellow suspension was observed. The solvent was removed under vacuum. The yellow solid residue was used as catalyst for the hydrogenation reaction. Methanol or dichloromethane (2 mL) and appropriate substrate (1 mmol) were added and the reaction vessel were placed in a 500 mL stainless steel autoclave under argon. The autoclave was pressurized to the desired hydrogen pressure and the reaction was allowed to proceed until complete conversion.
-
-
-
|