摘要
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%.
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%.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2004年第9期523-524,共2页
Chinese Journal of Pharmaceuticals