Palladium-nitrile ligand catalyst system and oxidation process

申请公布号：US4738943(A)

申请号：US19870089008

申请日期：1987.08.21

申请公布日期：1988.04.19

申请人：

CATALYTICA ASSOCIATES

发明人：VASILEVSKIS, JANIS;RIDGWAY, PAUL L.;EVITT, ERIC R.

分类号：B01J31/18;B01J31/22;(IPC1-7):B01J31/28;B01J31/30

主分类号：B01J31/18

摘要：A substantially chloride-free palladium oxidation system, comprising a palladium component, a copper component, and a ligand is described. The Wacker system, consisting of palladium and copper chlorides is also improved by the addition of a ligand. The palladium and copper counterion are independently selected from BF4-, CF3COO-, SO4=, and NO3-. The ligand is preferably a nitrile-containing compound.

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