[EN] PROCESSES FOR THE SYNTHESIS OF 2-AMINO-4,6-DIMETHOXYBENZAMIDE AND OTHER BENZAMIDE COMPOUNDS<br/>[FR] PROCÉDÉS DE SYNTHÈSE DE 2-AMINO-4,6-DIMÉTHOXYBENZAMIDE ET D'AUTRES COMPOSÉS DE BENZAMIDE
申请人:ALBEMARLE CORP
公开号:WO2014062428A1
公开(公告)日:2014-04-24
This invention provides a method for the synthesis of a 2-amino-4,6-dimethoxybenzamide and other benzamides of Compound I: wherein R1, R2, R3, and R4 each independently represent a hydrogen, a C1-C6 alkyl, or a C1-C6 alkoxy; and wherein R6 and R7 each independently represent a hydrogen, a C1-C6 alkyl, a protecting group, or a directing group.