Publication

Heterogeneous dehalogenation of arylhalides in the presence of ionic liquids

Gabor Laurenczy
2007
Journal Articles

Abstract

Dehydrohalogenation of haloaromatics in ionic liquids derived from ethylmethylimidazolium or similar salts has been performed using Pd-C, Pd(OAc)2 and other catalysts using formate salts as a hydrogen source. In the ionic liquid [emim][BF4], chlorobenzene was dehalogenated by up to 40%, bromobenzene up to 25% and iodobenzene up to 41% in 2 h. Reactions in the absence of the ionic liquid were also performed.

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Heterogeneous dehalogenation of arylhalides in the presence of ionic liquids

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