METHOD FOR PREPARING D-4,4'-BIPHENYLALANINE ALKYL ESTER OR L-4,4'-BIPHENYLALANINE ALKYL ESTER FROM DL-4,4'-BIPHENYLALANINE ALKYL ESTER

The present invention relates to a method for preparing a D-4,4'-biphenylalanine alkyl ester or an L-4,4'-biphenylalanine alkyl ester by optically splitting a DL-4,4'-biphenylalanine alkyl ester usinga chiral diaroyl tartaric acid as an optical splitter. 本发明涉及种使用手性二芳酰基酒石酸作为光学拆分剂对DL-4,...

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Bibliographic Details
Main Authors YOO CHUL-HWAN, BYUN IL-SUK, KIM WON-SUP
Format Patent
LanguageChinese
English
Published 21.12.2018
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to a method for preparing a D-4,4'-biphenylalanine alkyl ester or an L-4,4'-biphenylalanine alkyl ester by optically splitting a DL-4,4'-biphenylalanine alkyl ester usinga chiral diaroyl tartaric acid as an optical splitter. 本发明涉及种使用手性二芳酰基酒石酸作为光学拆分剂对DL-4,4'-联苯基丙氨酸烷基酯进行光学拆分来制备D-4,4'-联苯基丙氨酸烷基酯或L-4,4'-联苯基丙氨酸烷基酯的方法。
Bibliography:Application Number: CN201780024136