申请人:Bayer CropScience SA
公开号:EP1422220A1
公开(公告)日:2004-05-26
Process for the preparation of 2-aminomethylpyridine derivative of general formula (I) :
in which :
n represents 0, 1, 2 or 3,
X is halogen atom,
Y may be the same or different and may a halogen atom, a halogenoalkyl, a alkoxycarbonyl or a alkylsulphonyl.
制备一般式(I)的2-氨基甲基吡啶衍生物的过程:其中:n代表0、1、2或3,X为卤原子,Y可以相同也可以不同,可能是卤原子、卤代烷基、烷氧羰基或烷基磺酰基。