1-(3-Bromophenyl)-1,4-dihydro[1,8]naphthyridin-4-one-3-carboxylic Acid 、
2-氨基-5-三氟甲基-1,3,4-噻二唑 在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 14.0h,
生成
1-(3-bromophenyl)-4-oxo-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]-1,4-dihydro-1,8-naphthyridine-3-carboxamide