Liquid-biphase hydrogenolysis of benzo [b] thiophene by rhodium catalysis

C Bianchini, A Meli, V Patinec, V Sernau…

Index: Bianchini, Claudio; Meli, Andrea; Patinec, Veronique; Sernau, Volker; Vizza, Francesco Journal of the American Chemical Society, 1997 , vol. 119, # 21 p. 4945 - 4954

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Citation Number: 73

Abstract

The catalytic activity of the zwitterionic complex [(sulphos) Rh (cod)] for the hydrogenation and hydrogenolysis reactions of benzo [b] thiophene (BT) has been studied in either methanol or liquid-biphase systems comprising MeOH or MeOH-H2O as the polar phase and n-heptane as the organic phase [sulphos=-O3S (C6H4) CH2C (CH2PPh2) 3]. The catalyst activity is independent of the phase variation. Under neutral conditions, the slow ...

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