N,N-二异丙基乙胺 、
3-溴丙烯 、
(S)-1-(5-aminomethyl-1,2,4-oxadiazol-3-yl)-7,8-difluoro-12,12a-dihydro-9H,11H-azeto[2,1-c]imidazo[1,5-a][1,4]benzodiazepin-9-one 在
水 、
magnesium sulfate 、 silica gel 、
methanol-dichloromethane 、 (S)-1-(5-diallylaminomethyl-1,2,4-oxadiazol-3-yl)-8-chloro-12,12a-dihydro-9H,11H-azeto[2,1-c]imidazo[1,5-a][1,4]benzodiazepin-9-one 作用下,
以
二氯甲烷 为溶剂,
反应 20.0h,
以There were obtained 400 mg (46%) of S)-1-[5-(diallylaminomethyl)-1,2,4-oxadiazol-3-yl]-7,8-difluoro-12,12a-dihydro-9H,11H-azeto[2,1-c]imidazo[1,5-a][1,4]benzodiazepin-9-one as a colourless foam, Rf=0.17 (silica gel, methylene chloride/methanol 19:1)的产率得到1-[5-(diallylaminomethyl)-1,2,4-oxadiazol-3-yl]-7,8-difluoro-12,12a-dihydro-9H,11H-azeto[2,1-c]imidazo[1,5-a][1,4]benzodiazepin-9-one