Table 4.
Position | 3 (CDCl3) |
4 (CDCl3) |
||
---|---|---|---|---|
δC | δH (J in Hz) | δC | δH (J in Hz) | |
1 | 13.09, CH3 | 1.20d (6.38) | 13.18, CH3 | 1.19d (6.34) |
2 | 78.07, CH | 4.02∗ | 79.54, CH | 4.08∗ |
3 | 84.01, C | 82.97, C | ||
4 | 74.61, CH | 3.98s | 75.33, CH | 3.98s |
5 | 83.09, C | 82.62, C | ||
6 | 82.77, CH | 3.75s | 80.29, CH | 3.61s |
7 | 76.42, C | 78.18, C | ||
8 | 141.93, CH | 6.22∗ | 146.64, CH | 5.99d (15.33) |
9 | 128.81, CH | 6.39∗ | 128.14, CH | 6.38∗ |
10 | 137.80, CH | 6.53∗ | 137.25, CH | 6.49∗ |
11 | 131.27, CH | 6.48∗ | 131.53, CH | 6.43∗ |
12 | 135.99, CH | 7.16dd (14.99, 11.21) | 135.84, CH | 7.16dd (15.07, 11.09) |
13 | 119.02, CH | 6.51∗ | 119.22, CH | 6.46∗ |
14 | 154.56, C | 154.52, C | ||
15 | 108.12, C | 108.36, C | ||
16 | 170.99, C | 171.10, C | ||
17 | 88.66, CH | 5.55s | 88.72, CH | 5.60s |
18 | 164.43, C | 164.63, C | ||
19 | 16.15, CH3 | 1.25s | 17.28, CH3 | 1.25s |
20 | 16.92, CH3 | 1.33s | 18.57, CH3 | 1.34s |
21 | 31.57, CH3 | 1.33s | 26.50, CH3 | 1.28s |
22 | 8.85, CH3 | 1.97s | 8.85, CH3 | 1.98s |
23 | 56.27, CH3 | 3.85s | 56.31, CH3 | 3.86s |
∗Peaks are overlapped.