申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0052473A2
公开(公告)日:1982-05-26
A compound of the formula
wherein R is a lower alkyl group substituted with two or three fluorine atoms and X is a halogen atom, a lower alkyl group or a trifluoromethyl group, which is useful as a herbicide against a variety of weeds with a high selectivity to cotton, wheat and rice plant.
一种式如下的化合物
其中 R 是被两个或三个氟原子取代的低级烷基,X 是卤素原子、低级烷基或三氟甲基,可用作除草剂,除多种杂草,对棉花、小麦和水稻具有高选择性。