ethyl 5,7-dihydro-6H-dibenz[c,e]azepine-6-carboximidate 、
3,5-双三氟甲基苯甲酰氯 以there is obtained ethyl N-[3,5-bis-(trifluoromethyl)-benzoyl]-5,7-dihydro-6H-dibenz[c,e]azepine-6 -carboximidate, m.p. 129°-130° C.的产率得到ethyl N-[3,5-bis-(trifluoromethyl)-benzoyl]-5,7-dihydro-6H-dibenz[c,e]azepine-6-carboximidate