摘要
A series of chiral salen\|Co(Ⅱ) complexes have been synthesized and characterized, and they are for the first time used as the catalyst for asymmetric borohydride reduction of aromatic ketone. Enantiometric exesses up to 28.2% have been achieved at the room temperature. The influence of substituent on enantioselectivity of the reactions was studied.
A series of chiral salen\|Co(Ⅱ) complexes have been synthesized and characterized, and they are for the first time used as the catalyst for asymmetric borohydride reduction of aromatic ketone. Enantiometric exesses up to 28.2% have been achieved at the room temperature. The influence of substituent on enantioselectivity of the reactions was studied.
出处
《分子催化》
EI
CAS
CSCD
北大核心
2002年第2期144-146,共3页
Journal of Molecular Catalysis(China)
基金
国家自然科学基金 (批准号 :2 993 3 0 5 0 )重点资助项目 .
