PROCESS FOR PREPARING GLYPHOSATE, SALT OR ESTER THEREOF BY OXIDATION OF N-SUBSTITUTED GLYPHOSATES A OXIDATION CATALYST USED DURING EXECUTION OF THIS PROCESS

摘要

The present invention relates to an oxidation catalyst comprising a noble metal and an electroactive molecular species absorbed thereon. The catalyst is particularly suitable in a process for converting N-substituted N-(phosphonomethyl) glycines, salts and esters thereof, to N-(phosphonomethyl) glycine, salts and esters thereof.