Heterogeneous catalysis by solid superacids. 17. Polymeric perfluorinated resin sulfonic acid (Nafion-H) catalyzed Fries rearrangement of aryl esters

…, M Arvanaghi, VV Krishnamurthy

Index: Olah, George A.; Arvanaghi, Massoud; Krishnamurthy, V. V. Journal of Organic Chemistry, 1983 , vol. 48, # 19 p. 3359 - 3360

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Citation Number: 53

Abstract

0022-32631831 1948-3359 $01.50/0 stantial synthetic utility. 2 Extensive study has been carried out on the reaction. It has been established that the reaction can be carried out equally well with Lewis acids or Brernsted acids. 3 Catalytic acids used were AICl,, HgCI2, SnCl,, FeCl,, TsOH,* H3P04? HF, 6 BF3, 7 and the like. Among the wide variety of catalysts, A1C13 has been most extensively used. Fries rearrangement has been carried out with a ...