反应详情

Analogously to Example C, using 27.3 g (0.1 mol) of 11-chlorocarbonyl-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one and 7.0 g (0.1 mol) of N-methyl-propargylamine, 27 g (88% of theory) of the desired compound are obtained.