A 2-amino-trifluoromethyl-halogenopyridine compound and a process for producing the same
申请人:ISHIHARA SANGYO KAISHA LTD.
公开号:EP0031218A1
公开(公告)日:1981-07-01
A 2-amino-trifluoromethyl-halogenopyridine compound is characterised by the formula (I):
wherein either X or Y is a trifluoromethyl group, and at least one of X, Y and Z is a halogen atom, with the remainder being a halogen atom or a hydrogen atom. The compound of formula (I) is prepard by amination of a 2-halogenotrifluoromethyl-halogenopyridine or by halogenation of 2-amino- trifluoromethylpyridine and is useful as an intermediate for synthesis of agricultural chemicals and medicines.
一种 2-氨基-三氟甲基-卤代吡啶化合物的特征为式(I):
其中 X 或 Y 为三氟甲基,X、Y 和 Z 中至少有一个为卤原子,其余为卤原子或氢原子。式(I)化合物是通过 2-卤素-三氟甲基-卤代吡啶的胺化反应或 2-氨基-三氟甲基吡啶的卤化反应预制而成,可用作合成农药和药物的中间体。