A SIMPLIFIED METHOD FOR THE PREPARATION OF ETHYNYL P-TOLYL SULFONE AND ETHYNYL PHENYL SULFONE

被引：33
作者：
CHEN, ZM
TRUDELL, ML
机构：
[1] Department of Chemistry, University of New Orleans, Lakefront Campus, New Orleans
来源：
SYNTHETIC COMMUNICATIONS | 1994年 / 24卷 / 21期
关键词：
D O I：
10.1080/00397919408011330
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Silica gel mediated desilylation of aryl 2-(trimethylsilyl)ethynyl sulfones was found to greatly simplify the synthesis of the acetylenic sulfones, ethynyl p-tolyl sulfone 1 and ethynyl phenyl sulfone 2. Each were easily prepared in good yield and high purity on a multigram scale from bis(trimethylsilyl)acetylene 3.
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页码：3149 / 3155
页数：7
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