4-(5-amino-pyridin-3-yl)-2-chloro-benzonitrile 、
2,2,2-三氟乙基磺酰氯 在
methanol-dichloromethane 作用下,
以
吡啶 为溶剂,
以to give N-(5-(3-chloro-4-cyanophenyl)pyridin-3-yl)-2,2,2-trifluoroethanesulfonamide (9 mg, >95% purity, yield: 27.6%)的产率得到N-(5-(3-chloro-4-cyanophenyl)pyridin-3-yl)-2,2,2-trifluoroethanesulfonamide