A new synthetic route to (3R,4S)-3-hydroxy-4-phenylazetidin-2-one as a taxol side chain precursor
摘要:
A new synthetic route to (3R,4S)-3-hydroxy-4-phenylazetidin-2-one an important precursor for the paclitaxel side chain, has been developed using intramolecular cyclization of N-(p-methoxyphenyl) (2S,3R)-2-acetoxy-3-bromo-3-phenylpropionamide which can be easily obtained by catalytic asymmetric dihydroxylation of N-(p-methoxyphenyl)-trans-cinnamide, followed by bromoacetylation. (C) 1998 Elsevier Science Ltd. All rights reserved.
A new synthetic route to (3R,4S)-3-hydroxy-4-phenylazetidin-2-one as a taxol side chain precursor
作者:Choong Eui Song、Sung Woo Lee、Eun Joo Roh、Sang-gi Lee、Won-Ku Lee
DOI:10.1016/s0957-4166(98)00049-4
日期:1998.3
A new synthetic route to (3R,4S)-3-hydroxy-4-phenylazetidin-2-one an important precursor for the paclitaxel side chain, has been developed using intramolecular cyclization of N-(p-methoxyphenyl) (2S,3R)-2-acetoxy-3-bromo-3-phenylpropionamide which can be easily obtained by catalytic asymmetric dihydroxylation of N-(p-methoxyphenyl)-trans-cinnamide, followed by bromoacetylation. (C) 1998 Elsevier Science Ltd. All rights reserved.