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Benzylation of arenes and heteroarenes catalyzed by HfCl_4/HfO_2
Authors:Cheng Yi Zhang  Xin Qin Gao  Jiang Hua Zhang  Xiao Jun Peng State Key Laboratory of Fine Chemicals  Dalian University of Technology  Dalian  China
Institution:State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China
Abstract:A highly efficient benzylation of arenes and heteroarenes catalyzed by HfCl_4/HfO_2 has been developed.Broad scope of benzylation reagents have been used in this process with high yields under mild condition.Additionally,the HfO_2 can be re-used after the reaction.
Keywords:Benzylation  Hafnium cb  loride  Hafnium oxide  Benzylation reagents
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