Readily available new pyridyl alcohols derived from d-glucose as ligands for the enantioselective addition of diethylzinc to aldehydes
作者： Hanmin Huang , Zhuo Zheng , Huilin Chen , Changmin Bai , Junwei Wang
DOI: 10.1016/S0957-4166(03)00212-X
关键词:
摘要: Abstract A series of new chiral ligands derived from d -glucose has been synthesized and applied in the enantioselective addition diethylzinc to aldehydes. Up 94.1% e.e. was obtained ethylation reactions. In contrast -fructose, gave opposite asymmetric induction.
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