Secondary and tertiary alcohols as nucleophiles in the stereospecific synthesis of substituted tetrahydrofurans by cyclisation of 1,3-diols with phenylsulfanyl migration

被引:16
作者
Eames, J [1 ]
delasHeras, MA [1 ]
Warren, S [1 ]
机构
[1] UNIV CAMBRIDGE,CHEM LAB,CAMBRIDGE CB2 1EW,ENGLAND
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1016/0040-4039(96)00737-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Rearrangement of a series of 4-phenylsulfanyl-1,3-diols with TsOH gives tetrahydrofurans stereospecifically and in high yield even if the nucleophile is a secondary or tertiary alcohol. We discuss the stereochemistry and acceptable substution patterns of the diols which will carry out this reaction and define their limits. (C) 1996 Elsevier Science Ltd.
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页码:4077 / 4080
页数:4
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