A NOVEL ROUTE TO BIARYLS VIA INTRAMOLECULAR FREE-RADICAL IPSO SUBSTITUTION-REACTIONS

被引：118
|
作者：
MOTHERWELL, WB
PENNELL, AMK
机构：
来源：
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 13期
关键词：
D O I：
10.1039/c39910000877
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A variety of usefully functionalised biaryls may be prepared under neutral conditions by an intramolecular free radical ipso substitution reaction at an sp2 sulphonyl substituted carbon atom; the overall efficiency of the process being determined both by the nature and number of atoms linking the two aromatic rings and by appropriately positioned substituents on the aromatic acceptor ring.
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页码：877 / 879
页数：3
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