Chloro-N,N-dimethylnicotinamide was prepared from nicotinic acid by oxidation to give nicotinicacid N-oxide followed by chlorination and ammonolysis in one-pot with an overall yield of 52%.
文摘Chloro-N,N-dimethylnicotinamide was prepared from nicotinic acid by oxidation to give nicotinicacid N-oxide followed by chlorination and ammonolysis in one-pot with an overall yield of 52%.
