Heteropoly acid as a novel efficient catalyst for Fries rearrangement

Chemical Communications Pub Date: 2002-04-26 DOI: 10.1039/B202148J

Abstract

Heteropoly acid H3PW12O40 is a very efficient and environmentally benign catalyst for the Fries rearrangement of phenyl acetate in homogeneous or heterogeneous liquid-phase systems at 100–150 °C.

Graphical abstract: Heteropoly acid as a novel efficient catalyst for Fries rearrangement
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