Title:
PROCESSES FOR THE REDUCTION OF CARBONYL COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/1997/028105
Kind Code:
A1
Abstract:
Processes for reducing carbonyl compounds into hydroxyl compounds easily under milder conditions, particularly a process for reducing an 'alpha'-aminohaloketone derivative stereoselectively. The above process comprises treating a carbonyl compound of general formula (1) with an organoaluminum compound of general formula (4) to form an alcohol of general formula (5).
Inventors:
SUGAWA TADASHI (JP)
MOROSHIMA TADASHI (JP)
INOUE KENJI (JP)
KAN KAZUNORI (JP)
MOROSHIMA TADASHI (JP)
INOUE KENJI (JP)
KAN KAZUNORI (JP)
Application Number:
PCT/JP1997/000189
Publication Date:
August 07, 1997
Filing Date:
January 29, 1997
Export Citation:
Assignee:
KANEKA CORP (JP)
SUGAWA TADASHI (JP)
MOROSHIMA TADASHI (JP)
INOUE KENJI (JP)
KAN KAZUNORI (JP)
SUGAWA TADASHI (JP)
MOROSHIMA TADASHI (JP)
INOUE KENJI (JP)
KAN KAZUNORI (JP)
International Classes:
C07B41/02; C07B53/00; C07C29/143; C07C213/00; C07C269/06; C07C319/20; C07C271/16; C07C271/22; C07C323/43; (IPC1-7): C07B41/02; C07C29/143; C07C33/22; C07C213/00; C07C215/28; C07C271/10; C07C323/43
Foreign References:
| JPS63297333A | 1988-12-05 | |||
| JPS632935A | 1988-01-07 | |||
| JPS62286938A | 1987-12-12 | |||
| JPS54154739A | 1979-12-06 |
Other References:
See also references of EP 0827943A4
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