A SHORT, EFFICIENT ROUTE TO 1-HYDROXYLATED VITAMIN-D RING-A FRAGMENTS

被引：22

作者：

MASCARENAS, JL ^{[1
]}

GARCIA, AM ^{[1
]}

CASTEDO, L ^{[1
]}

MOURINO, A ^{[1
]}

机构：

[1] UNIV SANTIAGO DE COMPOSTELA,CSIC,DEPT QUIM ORGAN,E-15706 SANTIAGO,SPAIN

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 30期

关键词：

D O I：

10.1016/S0040-4039(00)74261-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The bis-exocyclic conjugated diene system of vitamin D ring A synthons is efficiently constructed by means of a palladium-catalyzed intramolecular cyclization of the (Z)-iodoalkene resulting from the stereoselective hydrometallation-iodinolysis of propargylic alcohol 9.

引用

页码：4365 / 4368

页数：4

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