Réaction #84975

Équation de réaction

4-chloro-2-(2,5-dimethoxypyridin-4-yl)benzonitrile

pyridinium hydrochloride

→

4-Chloro-2-(5-chloro-2-oxo-1,2-dihydropyridin-4-yl)benzonitrile

Conditions de réaction

Mode opératoire

6.34 g (purity 93%, 21.12 mmol) of 4-chloro-2-(2,5-dimethoxypyridin-4-yl)benzonitrile and pyridinium hydrochloride were reacted according to General Method 3A. Yield: 4.23 g (76% of theory)

Source