New approach to p-hydroxybenzylation of arenes via a quinomethane generated in situ from a Mannich base

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Woonphil Baik, Hyun Joo Lee, Chang Hyun Yoo, Ji Won Jung and Byeong Hyo Kim


Abstract

p-Hydroxybenzylation of arenes can be performed efficiently using a Mannich base and (MeO)2SO2 at reflux in the presence of ZnCl2.


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