[EN] DIASTEREOSELECTIVE PREPARATION OF MICHAEL ADDUCTS<br/>[FR] PREPARATION DIASTEREOSELECTIVE D'ADDUITS DE MICHAEL
申请人:MERCK & CO INC
公开号:WO2000061572A1
公开(公告)日:2000-10-19
Michael addition conducted in the presence of a zinc-amine complex and additional amounts of the amine component results in product with high diastereomeric excess.
355. Triethylenediamine (1 : 4-diazabicyclo[2 : 2 : 2]octane) and hexaethylenetetramine. Part III. The interaction of 2 : 2′ : 2″-trichlorotriethylamine hydrochloride and dimethylamine