WERKWIJZE VOOR DE BEREIDING VAN ETHYLIDEENDIACETAAT DOOR OMZETTING VAN AZIJNZUURANHYDRIDE.

摘要

Acetic anhydride is reacted with hydrogen to produce ethylidene diacetate with high yield and with ratios of ethylidene diacetate and co- product acetic acid near the theoretical by carrying out the reaction in the presence of a catalyst consisting essentially of palladium, ruthenium and/or rhodium in the substantial absence of carbon monoxide.