申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0095888A2
公开(公告)日:1983-12-07
A benzylsulfinyl pyridine-N-oxide of the formula:
wherein X is a chlorine atom or a bromine atom, and Y and Z are each independently a chlorine atom or a fluorine atom, is useful as the active ingredient of a herbicide and may be prepared by oxidizing the corresponding benzylthiopyridine-N-oxide.
一种
苄基亚磺酰基
吡啶-N-氧化物,其式如下
其中 X 是
氯原子或
溴原子,Y 和 Z 各自独立地是
氯原子或
氟原子,可用作
除草剂的活性成分,并可通过
氧化相应的苄
硫基
吡啶-N-氧化物来制备。