Table 1.
Proton | 1 | 2 | 3 | 8 | 9 | 10 |
---|---|---|---|---|---|---|
2 |
7.01(d,3.0) |
6.58(d,3.0) |
6.12(s) |
- |
- |
- |
4 |
7.55(d,3.0) |
6.44(d,3.0) |
- |
- |
- |
- |
5 |
- |
7.39(d,3.0) |
- |
7.40(dd,8.0,3.0) |
7.41(dd,8.0,3.0) |
7.34(dd,8.0,3.0) |
6 |
- |
- |
7.20(d,3.0) |
7.61(ddd,8.0,8.0,3.0) |
7.59(ddd,8.0,8.0,3.0) |
7.55(ddd,8.0,8.0,3.0) |
7 |
7.21(d,8.0) |
7.07(dd,8.0,3.0) |
- |
7.29(ddd,8.0,8.0,3.0) |
7.34(ddd,8.0,8.0,3.0) |
7.34(ddd,8.0,8.0,3.0) |
8 |
7.99(d,8.0) |
7.89(d,8.0) |
7.82(d,3.0) |
7.82(dd,8.0,3.0) |
8.40(dd, 8.0, 3.0) |
8.39(dd,8.0,3.0) |
1-OMe |
4.40(s) |
- |
4.44(s) |
- |
- |
- |
3-OMe |
- |
3.93(s) |
- |
- |
- |
- |
4-OMe |
- |
- |
- |
3.98(s) |
- |
- |
5-OMe |
4.10(s) |
- |
- |
- |
- |
- |
6-OMe |
4.01(s) |
- |
- |
- |
- |
- |
N-Me |
- |
- |
3.90(s) |
3.77(s) |
3.69(s) |
3.70(s) |
2’-Me |
- |
- |
- |
1.30(s) |
1.33(s) |
1.32(s) |
1.30(s) |
1.42(s) |
1.28(s) |
||||
3’ |
- |
- |
- |
2.72(dd,13,10) |
2.68(dd,13,3.5) |
3.23(overlapping m) |
3.07(dd,13,3.5) |
3.00(dd,13,3.5) |
3.25(overlapping m) |
||||
4’ |
- |
- |
- |
3.50(dd,10,3.5) |
3.63(dd,10,3.5) |
4.85(dd,10.0,10.0) |
1-OH |
- |
12.12 |
- |
15.05 |
15.00 |
14.92 |
3-OH |
9.02 |
- |
9.05* |
- |
- |
- |
4-OH |
- |
- |
9.00* |
- |
9.05 |
9.10 |
5-OH |
- |
- |
9.32* |
- |
- |
- |
6-OH |
- |
8.90 |
- |
- |
- |
- |
7-OH | - | - | 8.92* | - | - | - |
*Assignments interchangeable.