Preparation of cyclic disulfides from bisthiocyanates

被引：36

作者：

Burns, CJ

Field, LD ^{[1
]}

Morgan, J

Ridley, DD

Vignevich, V

机构：

[1] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia

[2] Univ Sydney, Cooperat Res Ctr Mol Engn & Technol, Sydney, NSW 2006, Australia

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 35期

关键词：

thiocyanates; disulfides; sulfur compounds;

D O I：

10.1016/S0040-4039(99)01333-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A mild method for the preparation of disulfides from acyclic bisthiocyanates is presented. The method involves cleavage of thiocyanates with TBAF to form. the cyclic disulfides in moderate to good yield. The method can also be applied to the synthesis of acyclic disulfides. Base-sensitive functionalities, such as esters, are unaffected by the reaction conditions. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：6489 / 6492

页数：4

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[2]

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Backer HJ, 1938, RECL TRAV CHIM PAY-B, V57, P1183

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