Benzylation of arenes and heteroarenes catalyzed by HfCl4/HfO2

O6; A highly efficient benzylation of arenes and heteroarenes catalyzed by HfC14/HfO2 has been developed. Broad scope of benzylation reagents have been used in this process with high yields under mild condition. Additionally, the HfO2 can be re-used after the reaction.

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Bibliographic Details
Published in:Chinese chemical letters 2009-08, Vol.20 (8), p.913-916
Main Authors: Zhang, Cheng Yi, Gao, Xin Qin, Zhang, Jiang Hua, Peng, Xiao Jun
Format: Article
Language:English
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Summary:O6; A highly efficient benzylation of arenes and heteroarenes catalyzed by HfC14/HfO2 has been developed. Broad scope of benzylation reagents have been used in this process with high yields under mild condition. Additionally, the HfO2 can be re-used after the reaction.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2009.03.047