6-chloro-5-methyl-3-trifluoromethyl-pyridine-2-carbonitrile 、
氨 在
镍 氢气 、 silica gel 、 Dichloromethane methanol ammonium hydroxide 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以affording C-(5-methyl-3-trifluoromethyl-pyridin-2-yl)-methylamine as a colorless oil (0.113 g, 44%)的产率得到(5-Methyl-3-(trifluoromethyl)pyridin-2-yl)methanamine