Indium-Catalyzed Friedel-Crafts Alkylation of Monosubstituted Benzenes by 1-Bromoadamantane

被引:13
作者
Mosset, Paul [1 ]
Gree, Rene [1 ]
机构
[1] Univ Rennes 1, Inst Sci Chim Rennes, CNRS UMR 6226, F-35042 Rennes, France
关键词
adamantanes; alkylation; catalysis; indium; Lewis acids; MULTIVALENT SCAFFOLDS; RUTHENIUM CATALYSTS; ARYL; CHLORIDES; EFFICIENT; LIGANDS; ADAMANTYLATION; SUBSTITUTION; ADAMANTANE; ARYLATION;
D O I
10.1055/s-0032-1316909
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Indium salts such as InCl3 and InBr3 (ca. 1-5 mol%) efficiently catalyzed the Friedel-Crafts reaction of 1-bromoadamantane with benzene and monosubstituted benzenes to give 1-adamantyl benzenes. Indium bromide enabled faster reactions than indium chloride but the latter was more suitable in the case of halobenzenes.
引用
收藏
页码:1142 / 1146
页数:5
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