反应详情

Following the synthetic procedure of 4b′ as described in Example 17, isocyanate 4d′ (91% yield) was synthesized from 4-(cyclohexyl)butylamine as an oil. 1H-NMR (CDCl3) δ0.80-0.95 (m, 2H), 1.10-1.30 (m, 6H), 1.32-1.45 (m, 2H), 1.52-1.75 (m, 7H), 3.28 (t, J=6.6 Hz, 2H).