IR-ATR: 3273, 3066, 3033, 2929, 2854, 1658, 1649, 701 cm-1; 1H NMR (400MHz, CDCl3): δ= 7.25-7.15 (14H, m, CHAr), 7.1 (4H, d, J=7.8 Hz, CHAr), 5.97 (2H, s, 2PhCH), 5.49 (2H, d, J=8.3 Hz, 2NH), 3.83-3.74 (6H, m, 2CH cyclohexyl and 2CH2Cl), 2.73 (4H, s, CH2CH2), 1.93-1.82 (4H, m, 2CH2 cyclohexyl), 1.68-1.58 (8H, m, 2CH2 cyclohexyl), 1.35-0.90 (8H, m, 4CH2 cyclohexyl) ppm; 13C NMR (100MHz, CDCl3): δ= 168.20 (Cq), 166.95 (Cq), 141.95 (Cq), 136.51 (Cq), 134.03 (Cq), 130.48 (CHAr), 130.29 (CHAr), 129.29 (CHAr), 128.77 (CHAr), 128.55 (CHAr), 65.65 (CH), 48.97 (CH), 42.69 (CH2), 37.26 (CH2), 32.90 (CH2), 32.86 (CH2), 25.52 (CH2), 24.92 (CH2), 24.84 (CH2) ppm.