DETECTION AND DECOMPOSITION OF DI-TERT-BUTYL DISULFIDE-POLYOXIDE DERIVATIVES

被引：20

作者：

DERBESY, G ^{[1
]}

HARPP, DN ^{[1
]}

机构：

[1] MCGILL UNIV,DEPT CHEM,MONTREAL,PQ H3A 2K6,CANADA

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1995年 / 60卷 / 04期

关键词：

D O I：

10.1021/jo00109a042

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The chemistry of di-tert-butyl disulfide polyoxide derivatives has been investigated. Low-temperature experiments permit the clear detection of vic-disulfoxides (alpha-disulfoxides). In addition, a proposal for a decomposition mechanism that accounts for the detection of one of the diastereoisomers and the formation of the final products has been advanced. The formation of di-tert-butyl thiosulfonate was also shown to be solvent and concentration dependent. Finally, low-temperature experiments permit the detection of the sulfinyl sulfone and vic-disulfone derivatives. A general mechanism has been proposed for the decomposition of these disulfide polyxoide derivatives.

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页码：1044 / 1052

页数：9

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