PROCESS FOR THE PRODUCTION OF URETHANES

摘要

Mo-2030 LeA 19,435 A PROCESS FOR THE PRODUCTION OF URETHANES The present invention relates to an improved process for the production of urethanes (carbamic acid esters) by the reaction of organic nitro compounds with carbon monoxide and organic compounds containing at least one hydroxy group in the presence of palladium and/ or palladium compounds and a cocatalyst which consists of a mixture of one or more iron oxides and/or iron hydroxides and activating chloride-containing additives. LeA 19,435