BTISA-catalyzed Friedel–Crafts bimolecular cyclization of cinnamic acid under superelectrophilic solvation conditions

…, RY Garlyauskayte, LM Yagupolskii

文献索引：Posternak, Anna G.; Garlyauskayte, Romute Yu.; Yagupolskii, Lev M. Journal of Fluorine Chemistry, 2010 , vol. 131, # 2 p. 274 - 277

全文：HTML全文

被引用次数: 4

摘要

Friedel–Crafts bimolecular cyclizations of cinnamic acid and cinnamoyl chloride with aromatic compounds in strong and superstrong acids in present of 1mol% BTISA were investigated. It was demonstrated that catalytic amounts of this new superacid have essential effect on such type of reactions. Its use makes possible the preparation of indanones with quantitative yields.