| | 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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