Optimisation of palladium-based supported liquid-phase catalysts in the Heck reaction

…, K Hellgardt, MP Leese, DF Thompson…

Index: Mirza, Amin R.; Anson, Michael S.; Hellgardt, Klaus; Leese, Matthew P.; Thompson, David F.; Tonks, Louise; Williams, Jonathan M.J. Organic Process Research and Development, 1998 , vol. 2, # 5 p. 325 - 331

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Citation Number: 34

Abstract

Heck reactions using sulphonated triphenylphosphine palladium complexes have been carried out using a supported liquid-phase catalysis system in a batch reactor. The catalyst complex is held in solution in a polar, hydrophilic film supported upon porous glass beads whilst reactants and products are restricted to a nonmiscible solvent phase. Several factors in the preparation of the supported catalyst were investigated with the aim of ensuring ...