Environmentally Friendly Arylmethylation of Aromatics with Benzyl Halides Using Envirocat EPZ10® as the Catalyst
作者:Babasaheb P. Bandgar、Suhas P. Kasture
DOI:10.1007/s007060070069
日期:2000.8.22
The Friedel-Crafts arylmethylation of aromatics with benzyl halides or bis-(brumomethyl)-benzene ne in the presence of Envirocat EPZ10(R) affords selectively para-arylmethylated products in good yields. Isolation of purr products involving an eco-friendly procedure and recyclability of the catalyst are important Features of this method.
Superacid BF<sub>3</sub>–H<sub>2</sub>O promoted benzylation of arenes with benzyl alcohols and acetates initiated by trace water