PHOTOOXIDATION OF SULFENIC ACID-DERIVATIVES .3. OXYGEN ISOTOPIC TRACER EVIDENCE FOR THE ORIGIN OF THE SULFONYL PRODUCTS

被引：23

作者：

CLENNAN, EL

ZHANG, HW

机构：

[1] Department of Chemistry, University of Wyoming, Laramie

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1994年 / 59卷 / 26期

关键词：

D O I：

10.1021/jo00105a005

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Isotopic labeling studies with O-32(2)/O-36(2) mixtures during photooxidations of sulfides, sulfenamides, sulfenate esters, and disulfides reveal that the oxygens in the sulfonyl products (R(2)SO(2)) are from different oxygen molecules except in the case of disulfides which implicates a new mechanism for the photooxidations of disulfides involving a novel intramolecular cleavage of the sulfur-sulfur bond in a perthiolsulfinate intermediate.

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页码：7952 / 7954

页数：3

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