申请人:American Cyanamid Company
公开号:US04709036A1
公开(公告)日:1987-11-24
The present invention provides a process for the preparation of herbicidal 2-(4,4-disubstituted-5-oxo-2-imidazolin-2-yl) benzoic, nicotinic and quinoline-3-carboxylic acids, esters and salts.
本发明提供了一种制备除草剂2-(4,4-二取代-5-氧代-2-咪唑啉-2-基)苯甲酸、烟酸和喹啉-3-羧酸、酯和盐的过程。