TRANS-RING-FUSED BICYCLIC STRUCTURES BY 6-EXO-TRIGONAL RADICAL CLOSURE - USE OF THE TRIETHYLBORANE STANNANE AIR SYSTEM FOR INTRAMOLECULAR RADICAL-ADDITION TO ALDEHYDES

被引：30

作者：

CLIVE, DLJ

POSTEMA, MHD

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 05期

关键词：

D O I：

10.1039/c39930000429

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Selenium-containing aldehydes of type 5 are easily made by alkylation of bicyclic lactones 1, and they undergo 6-exo-trigonal radical cyclization on treatment with triphenyltin hydride in the presence of triethylborane and air to give products convertible into trans ring-fused bicyclic ketones 7.

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页码：429 / 430

页数：2

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