Progress towards the total synthesis of callipeltin A.: Asymmetric synthesis of (2R,3R,4S)-3-hydroxy-2,4,6-trimethylheptanoic acid

被引:45
作者
Guerlavais, V [1 ]
Carroll, PJ [1 ]
Joullié, MM [1 ]
机构
[1] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA
关键词
D O I
10.1016/S0957-4166(02)00045-9
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A silyl derivative of (2R,3R,4S)-3-hydroxy-2,4,6-trimethylheptanoic acid, a moiety present in the cyclic depsipeptide callipeltin A, was successfully synthesized from L-valine in nine steps using the Heathcock variant of the Evans aldol reaction. (C) 2002 Published by Elsevier Science Ltd.
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收藏
页码:675 / 680
页数:6
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