The state of palladium and copper bromides in the PdBr2-CuBr2-THF-H2O system used in the conjugated process of cyclohexanecarboxylic acid production |
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| Authors: | A Yu Putin E Yu Bukina E A Katsman K V Trunilina I V Oshanina L G Bruk O N Temkin |
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| Institution: | 1. Lomonosov Moscow State University of Fine Chemical Technology, Moscow, 119571, Russia
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| Abstract: | The state of bromide complexes of palladium and copper in model solutions and under conditions of the conjugated catalytic synthesis of cyclohexanecarboxylic acid by the hydrocarboxylation of cyclohexene is studied by electron and infrared spectroscopy. It is found that during the conjugated process, copper exists in the form of copper(I) compounds, and palladium is present in the form of palladium(II) carbonyl complex. |
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