Synthesis and decomposition of tri- and tetraoxide derivatives of dialkyl trisulfides

被引:4
|
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 | 1996年 / 61卷 / 26期
关键词
D O I
10.1021/jo952244l
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The first isolation and characterization of sulfinyl sulfonyl thioanhydride 1 and its tetrasulfide analog are presented here, along with those of disulfonyl thio- and dithioanhydrides 2. The oxidation of various substrates at different temperatures has shown that, contrary to current belief, oxidation takes place regiospecifically at the external sulfinyl sulfur rather than at the internal sulfenyl sulfur. The decomposition of these compounds has also been investigated and was found to be consistent with the mechanism proposed for the decomposition of trisulfide monoxides.
引用
收藏
页码:9471 / 9478
页数:8
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