PROCEDIMENTO PER PRODURRE GLICOL DI ETILENE ATTRAVERSO L'IDROGENAZIONE CATALITICA DI GLICOLALDEIDE

摘要

A process is provided for catalytic hydrogenation of glycolaldehyde to form ethylene glycol in liquid phase employing a homogeneous ruthenium carboxylate complex catalyst system. Ethylene glycol is produced in excellent yields and selectivities and the process permits use of mild temperature and pressure conditions. The formation of acetals is greatly minimized as compared to prior art ruthenium catalysts.