| Name and structure of compounds | 1H NMR (δ, ppm) | 13C NMR (δ, ppm) | FTIR (cm−1) | MS (m/z) | UV (nm) |
| | 6.38 (=CH–S–S, d) 5.9 (=CH–CH2, m) 5.4 (CH2=CH–CH2–SO, m) 5.2 (CH2=CH–CH2–S, m) 3.5 (–CH2-SO–CH2–, m) 3.36 (–S–S–CH2–, d)
| 41.5 (c) 53 (f) 54.5 (g) 117 (b) 119.5 (e) 123.8 (h) 126 (d) 132.5 (a) 135 (j) | 3081 (w, C–H) 3000–2856 (s) 1636 (w) 1563 (w) 1435 (m) 1051 (s, CS(O)C) | 234 (10), 145 (24), 111 (11), 103 (91), 73 (39), 68 (32), 45 (100), 41 (91) | 244 |
| | 6.56 (=CH–S–S, d) 5.8 (=CH–CH2, m) 5.4 (CH2=CH–CH2–SO, m) 5.2 (CH2=CH–CH2–S, m) 3.5 (–CH2–SO–CH2–, m) 3.38 (–S–S–CH2–, d)
| 42.1 (c) 50 (f) 55 (g) 118.2 (b) 119.5 (e) 124 (h) 126 (d) 132.5 (a) 138.5 (j) | 3081 (w, C–H) 3000–2856 (s) 1636 (m) 1455 (m) 1402 (m) 1045 (s, CS(O)C) 926 (s) | 234 (10), 145 (22), 111 (13), 103 (93), 73 (39), 68 (37), 45 (100), 41 (91) | 235 |
| | 6.31 (S–CH=C, d) 6.01 (–CH=, m) 3.35 (–CH2–, m) 4.51 (–CH–, m) 5.85 (–CH=, m) 5.36 (CH2=, d)
| 132.5 (a) 121.99 (f) 118 (e) 117.1 (b) 44.5 (d) 39.1 (c)
| 3081 (m, C–H) 3012 (m, C=CH) 2978 (m, C=CH2) 1634 (s, C=C) 982 (s) 917 (s)
| 144 (49),111 (75), 103 (31), 97 (48), 72 (25), 71 (60), 45 (100), 39 (20) | 227 |
| | 6.25 (S–CH=C, d) 5.9 (–CH=, m) 5.8 (–CH=, d) 5.37 (CH2=, d) 4.7 (S–CH–S, m) 3.37 (–CH2–S, d)
| 132.85 (a) 122.1 (f) 117.9 (e) 116.91 (b) 44.98 (d) 41 (c) | 3081 (m, C–H) 3012 (m, C=CH) 2978 (m, C=CH2) 1634 (s, C=C) 982 (s) 917 (s)
| 144 (35), 111 (34), 103 (31), 72 (100), 71 (25), 45 (60), 39 (43) | 232 |
| | 3.1 (–CH=CH2, d) 5.15 (–CH2–CH=, d) 5.8 (CH2=CH–CH2–, m) | 42 (c) 118 (a) 132 (b) | 3081 (m, C–H) 3009 (m, C=CH) 2978 (m, C=CH2) 2905 (m) 1634 (s, C=C) 1423 (m) 1292 (m) 1214 (m) 721 (m) | 146 (41), 113 (46), 105 (40), 81 (55), 79 (33), 45 (78), 41 (100), 39 (50) | 200 |
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