PALLADIUM CATALYZED SELECTIVE FORMATION OF HOMOANNULAR CONJUGATED DIENES FROM ALLYLIC ESTERS IN DECALIN DERIVATIVES, AND ITS APPLICATION TO THE SYNTHESIS OF 1-ALPHA-HYDROXY-PROVITAMIN-D3

被引:28
作者
TAKAHASHI, T
NAKAGAWA, N
MINOSHIMA, T
YAMADA, H
TSUJI, J
机构
[1] Tokuo Institute of Tehnology, Meguro, Tokyo
关键词
D O I
10.1016/S0040-4039(00)97614-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A highly selective synthetic method for homoannular conjugated dienes by the palladium catalyzed elimination of allylic esters is presented. 1-α-Hydroxy-provitamin D3 was prepared using the palladium catalyzed as a key reaction. © 1990.
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页码:4333 / 4336
页数:4
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