IR-ATR: 3270, 3087, 2929, 2854, 1673, 1647, 698 cm-1; 1H NMR (400MHz, CDCl3): δ= 7.66 (4H, d, J=7.4 Hz, CHAr), 7.25-7.18 (2H, m, CHAr) 7.16-7.08 (6H, m, CHAr), 7.04-6.98 (6H, m, CHAr), 5.84 (2H, s, 2PhCH), 5.38 (2H, d, J=7.8 Hz, 2NH), 3.80-3.70 (6H, m, 2CH cyclohexyl and 2CH2Cl), 1.96-1.79 (4H, m, 2CH2 cyclohexyl), 1.70-1.02 (8H, m, 4CH2 cyclohexyl), 1.40-0.92 (8H, m, 4CH2 cyclohexyl) ppm; 13C NMR (100MHz, CDCl3): δ= 167.82 (Cq), 166.22 (Cq), 143.44 (Cq), 141.09 (Cq), 133.28 (Cq), 131.98 (CHAr), 130.25 (CHAr), 129.27 (CHAr), 128.90 (CHAr), 128.47 (CHAr), 65.46 (CH), 49.19 (CH), 42.15 (CH2), 32.87 (CH2), 32.81 (CH2), 25.46 (CH2), 24.89 (CH2), 24.77 (CH2) ppm.