Unusual tosyl transfer solvolysis reaction to 3-n-butyl-4-methyl-5,5-di-p-toluenesulfonyl-3-pyrrolin-2-one

被引：3
作者：
Woydziak, ZR [1 ]
Frost, BJ [1 ]
Lightner, DA [1 ]
机构：
[1] Univ Nevada, Dept Chem, Reno, NV 89557 USA
来源：
JOURNAL OF HETEROCYCLIC CHEMISTRY | 2005年 / 42卷 / 04期
关键词：
D O I：
10.1002/jhet.5570420441
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The title compound (1) was isolated in 20-30% recovery following solvolysis of a mixture of 5-bromo-3-n-butyl-4-methyl-2-p-toluenesulfonylpyrrole (4b) and 5-bromo-4-n-butyl-3-methyl-2-p-toluenesulfonyl-pyrrole (4a) in trifluoroacetic acid and water, a reaction designed to produce 5-p-toluenesulfonyl-3-pyrrolin-2-ones, e.g., 5a and 5b.
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页码：731 / 734
页数：4
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