申请人:Rhodia Chimie
公开号:US06576782B1
公开(公告)日:2003-06-10
The invention concerns a halogenation in position meta of a phenol fuction. Said halogenation comprises a step which consists in halogenating an aromatic derivative of a medium or advantageously strong acid, the aromatic radical being a phenyl substituted in ortho and in para by functions attracting electrons by inductive effect. The invention is applicable to organic synthesis.
本发明涉及对苯酚的甲位卤化。该卤化包括一步,即卤化中等或优势强酸的芳香衍生物,芳香基团是一个苯基,其邻位和对位被电子诱导效应吸引电子的功能取代。本发明适用于有机合成。