反应详情

Reaction of 5-chloro-1-methyl-4-nitro-1H-pyrazole and 1,4-diazepan-2-one gave 4-(1-methyl-4-nitro-1H-pyrazol-5-yl)-1,4-diazepan-2-one as an off-white solid (0.27 g, 92%). 1H NMR (400 MHz, CDCl3) δ 8.02 (s, 1H), 6.10 (s, 1H), 3.95-3.86 (m, 2H), 3.80 (s, 3H), 3.51-3.44 (m, 2H), 3.43-3.37 (m, 2H), 2.04-1.97 (m, 2H)