Process for the preparation of alkanedioic acid derivatives

摘要

A process for the preparation of alkanedioic acid derivatives comprising reacting an alkenoic acid derivative with carbon monoxide and a nucleophilic compound having a mobile hydrogen atom in the presence of a catalyst system comprising a source of a Group VIII metal, a source of a bidentate diphosphine liquid, a source of an anion and a source of a quinone promoter.