Journal für Praktische Chemie

Zur Kenntnis der katalytischen Dimerisation von Acrylsäurederivaten mit Hilfe von Palladium??Komplexen. III. Reaktionen von β??Palladioacrylestern und deren …

G Oehme, H Pracejus

Index: Oehme, G.; Pracejus, H. Journal fuer Praktische Chemie (Leipzig), 1980 , vol. 322, # 5 p. 798 - 808

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Citation Number: 14

Abstract

All s tr ac t. Complexes of the type L2PdC1 (CH= CHCOOCH,)(L2= 2 PPh3 or Ph, PCH2CH2PPhz) were decomposed to dimethyl muconate by pyrolysis or by substraction of the phosphine ligands wit, h (CH3CN), PdCI, in acetonitrile. The last mentioned reaction gave 43-dimcthyl dihydromuconate in the presence of hydrochloric acid. A3-Dimethyl dihydromuconate was also formed by decomposition of (Ph2PCH2CHzPPhz) PdC1 (CH= ...