BUILDING-BLOCKS FOR THE SYNTHESIS OF ENANTIOMERICALLY PURE JASMONOIDS - SYNTHESIS OF (+)-METHYL EPIJASMONATE

被引:47
作者
HELMCHEN, G
GOEKE, A
LAUER, G
URMANN, M
FRIES, J
机构
[1] Organisch-Chemisches Institut, Universität Heidelberg, D-6900
关键词
D O I
10.1002/anie.199010241
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Jasmine oil contains only 5% of the active constituent methyl epijasmonate (1a) in equilibrium with methyl jasmonate (1b). Multigram quantities of 1a can be synthesized in a highly diastereoselective fashion from the fumarate of (S)‐ethyl lactate and cyclopentadiene. The intermediates thereby obtained can serve as building blocks for the synthesis of nearly all jasmonoids. (Figure Presented.) Copyright © 1990 by VCH Verlagsgesellschaft mbH, Germany
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页码:1024 / 1025
页数:2
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