UNSATURATED SULFOXIDES IN ORGANIC-SYNTHESIS - A NEW GENERAL FURAN SYNTHESIS

被引：21

作者：

CHAN, WH

LEE, AWM

CHAN, ETT

机构：

[1] Department of Chemistry, Hong Kong Baptist College, Kowloon

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1992年 / 08期

关键词：

D O I：

10.1039/p19920000945

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Furans have been efficiently synthesised by a three-step reaction sequence. Michael addition of keto esters to alkenyl sulfoxides followed by Pummerer rearrangement afforded the cyclic intermediates 11 in good yield. Treatment of the latter with 2-chloroperoxybenzoic acid led by oxidation and syn-elimination of the corresponding sulfoxide, to substituted furans.

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页码：945 / 946

页数：2

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