Selective reductions. 45. Asymmetric reduction of prochiral ketones by iso-2-methyl-, iso-2-ethyl-, and [iso-2-[2-(benzyloxy)ethyl]apopinocampheyl]-tert-butylchloroboranes. Evidence for a major influence of the steric requirements of the 2-substituent on the efficiency of asymmetric reduction

Herbert C. Brown; P. Veeraraghavan Ramachandran

doi:10.1021/jo00280a013

Selective reductions. 45. Asymmetric reduction of prochiral ketones by iso-2-methyl-, iso-2-ethyl-, and [iso-2-[2-(benzyloxy)ethyl]apopinocampheyl]-tert-butylchloroboranes. Evidence for a major influence of the steric requirements of the 2-substituent on the efficiency of asymmetric reduction

The Journal of Organic Chemistry ◽

10.1021/jo00280a013 ◽

1989 ◽

Vol 54 (19) ◽

pp. 4504-4511 ◽

Cited By ~ 32

Author(s):

Herbert C. Brown ◽

P. Veeraraghavan Ramachandran

Keyword(s):

Asymmetric Reduction ◽

Major Influence ◽

Prochiral Ketones

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ChemInform Abstract: Selective Reductions. Part 45. Asymmetric Reduction of Prochiral Ketones by Iso-2-methyl-, Iso-2-ethyl-, and (Iso-2-(2-(benzyloxy)ethyl)apopinocampheyl)-tert-butylchloroboranes. Evidence for a Major Influence of the Steric Requirement

ChemInform ◽

10.1002/chin.199008085 ◽

1990 ◽

Vol 21 (8) ◽

Author(s):

H. C. BROWN ◽

P. V. RAMACHANDRAN

Keyword(s):

Asymmetric Reduction ◽

Major Influence ◽

Prochiral Ketones

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ASYMMETRIC REDUCTION OF PROCHIRAL KETONES WITH A CHIRAL REDUCING AGENT PREPARED FROM STANNOUS CHLORIDE, CHIRAL DIAMINE AS A LIGAND, AND DIISOBUTYLALUMINUM HYDRIDE

Chemistry Letters ◽

10.1246/cl.1984.2071 ◽

1984 ◽

Vol 13 (12) ◽

pp. 2071-2074 ◽

Cited By ~ 19

Author(s):

Takeshi Oriyama ◽

Teruaki Mukaiyama

Keyword(s):

Stannous Chloride ◽

Asymmetric Reduction ◽

Reducing Agent ◽

Diisobutylaluminum Hydride ◽

Chiral Diamine ◽

Prochiral Ketones

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Asymmetric reduction of prochiral ketones by cell-free systems fromalcaligenes eutrophus

Journal of Chemical Technology & Biotechnology ◽

10.1002/jctb.280590307 ◽

1994 ◽

Vol 59 (3) ◽

pp. 249-255 ◽

Cited By ~ 5

Author(s):

Kattigere M. Madyastha ◽

Tarikere L. Gururaja

Keyword(s):

Asymmetric Reduction ◽

Prochiral Ketones

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(2S)-2-Anilinomethylpyrrolidine: an efficient in situ recyclable chiral catalytic source for the borane-mediated asymmetric reduction of prochiral ketones in refluxing toluene

Tetrahedron Asymmetry ◽

10.1016/j.tetasy.2006.03.021 ◽

2006 ◽

Vol 17 (7) ◽

pp. 1041-1044 ◽

Cited By ~ 19

Author(s):

Deevi Basavaiah ◽

Kalapala Venkateswara Rao ◽

Bhavanam Sekhara Reddy

Keyword(s):

Asymmetric Reduction ◽

Prochiral Ketones

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An Asymmetric Reduction of Prochiral Ketones with a Chiral Hydride Reagent Prepared from Lithium Aluminium Hydride and (S)-2-(2,6-Xylidinomethyl)pyrrolidine

Heterocycles ◽

10.3987/r-1979-04-0499 ◽

1979 ◽

Vol 12 (4) ◽

pp. 499 ◽

Cited By ~ 39

Author(s):

Teruaki Mukaiyama ◽

Masatoshi Asami

Keyword(s):

Asymmetric Reduction ◽

Lithium Aluminium Hydride ◽

Lithium Aluminium ◽

Prochiral Ketones

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ChemInform Abstract: ASYMMETRIC REDUCTION OF PROCHIRAL KETONES WITH A CHIRAL REDUCING AGENT PREPARED FROM STANNOUS CHLORIDE, CHIRAL DIAMINE AS A LIGAND, AND DIISOBUTYLALUMINUM HYDRIDE

Chemischer Informationsdienst ◽

10.1002/chin.198524122 ◽

1985 ◽

Vol 16 (24) ◽

Author(s):

T. ORIYAMA ◽

T. MUKAIYAMA

Keyword(s):

Stannous Chloride ◽

Asymmetric Reduction ◽

Reducing Agent ◽

Diisobutylaluminum Hydride ◽

Chiral Diamine ◽

Prochiral Ketones

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Selective reductions. 37. Asymmetric reduction of prochiral ketones with B-(3-pinanyl)-9-borabicyclo[3.3.1]nonane

The Journal of Organic Chemistry ◽

10.1021/jo00209a008 ◽

1985 ◽

Vol 50 (9) ◽

pp. 1384-1394 ◽

Cited By ~ 87

Author(s):

Herbert C. Brown ◽

G. Ganesh Pai

Keyword(s):

Asymmetric Reduction ◽

Prochiral Ketones

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Optically active alcohols: Resolution and synthesis from asymmetric reduction of prochiral ketones

Wuhan University Journal of Natural Sciences ◽

10.1007/bf02841502 ◽

1999 ◽

Vol 4 (2) ◽

pp. 205-210 ◽

Cited By ~ 3

Author(s):

Hu Xian-ming ◽

Liu Jun

Keyword(s):

Asymmetric Reduction ◽

Optically Active ◽

Prochiral Ketones

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Preparation of highly enantiomerically pure linear secondary alcohols via asymmetric reduction of prochiral ketones with borane

Tetrahedron Asymmetry ◽

10.1016/s0957-4166(03)00373-2 ◽

2003 ◽

Vol 14 (13) ◽

pp. 1781-1786 ◽

Cited By ~ 27

Author(s):

Jiaxi Xu ◽

Xianbin Su ◽

Qihan Zhang

Keyword(s):

Asymmetric Reduction ◽

Secondary Alcohols ◽

Enantiomerically Pure ◽

Prochiral Ketones

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A New Chiral Catalytic Source with an N—P=O Structural Framework Containing a Proximal Hydroxyl Group for the Borane-Mediated Asymmetric Reduction of Prochiral Ketones.

ChemInform ◽

10.1002/chin.200421054 ◽

2004 ◽

Vol 35 (21) ◽

Author(s):

Deevi Basavaiah ◽

Gone Jayapal Reddy ◽

Vanampally Chandrashekar

Keyword(s):

Asymmetric Reduction ◽

Hydroxyl Group ◽

Structural Framework ◽

Prochiral Ketones

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