[EN] A NEW PROCESS FOR PREPARATION OF 4-METHYLOXAZOLE-5-CARBOXYLIC ESTER<br/>[FR] NOUVEAU PROCÉDÉ DE PRÉPARATION D'ESTER DE L'ACIDE 4-MÉTHYLOXAZOLE-5-CARBOXYLIQUE
申请人:DSM IP ASSETS BV
公开号:WO2013185976A1
公开(公告)日:2013-12-19
The present invention is related to a new process for the preparation of 4-methyloxazole-5-carboxylic ester, which is a valuable intermediate in the synthesis of pyridoxine (vitamin B6). The present invention is also related to a new intermediate for the preparation of 4-methyloxazole-5-carboxylic ester and processes for the preparation thereof.