AN INTRAMOLECULAR 4+3 CYCLOADDITION - VINYLOGOUS GROB FRAGMENTATION ROUTE TO A TRICYCLO[6.3.0.0/2,4]UNDECENE RING-SYSTEM

被引：26

作者：

HARMATA, M

ELAHMAD, S

机构：

[1] Department of Chemistry, University of Missouri-Columbia, Columbia

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 05期

关键词：

D O I：

10.1016/0040-4039(93)89013-G

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Solvolysis of chloroketone 6 in 3M LiClO4 in ether in the presence of base gave cycloadduct 2a stereoselectively and in good yield. This cycloadduct could be further transformed via a vinylogous Grob fragmentation to the tricyclo[6.3.0.0(2,4)] undecene ring system 10 in good yield.

引用

页码：789 / 792

页数：4

共 15 条

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