2-BROMOMETHYL-6-METHYL-BENZOIC ACID AND A PROCESS FOR THE PREPARATION THEREOF
申请人:PRIME EUTICALS THERAPEUTICALS S.P.A.
公开号:US20030236431A1
公开(公告)日:2003-12-25
The present invention refers to a process for the preparation of 2-bromomethyl-6-methyl-benzoic acid (I) and derivatives thereof by selective bromination of 2,6-dimethylbenzoic acid (II) with sodium bromate and hydrobromic acid in the presence of light.
2-Bromomethyl-6-methyl-benzoic acid and a process for the preparation thereof
申请人:PRIME EUROPEAN THERAPEUTICALS S.p.A.
(Euticals S.p.A.)
公开号:EP1375467A1
公开(公告)日:2004-01-02
The present invention refers to a process for the preparation of 2-bromomethyl-6-methyl-benzoic acid (I) and derivatives thereof by selective bromination of 2,6-dimethylbenzoic acid (II) with sodium bromate and hydrobromic acid in the presence of light.