Table 1.
Positiona | 1H (δ/ppm) | 13C (δ/ppm) |
---|---|---|
2 | 8.66 | 135.8 |
4 | – | 135.0 |
5 | 7.42 | 121.1 |
1′ | 5.01 | 62.5 |
2′ | 3.60 | 71.9 |
3′ | 3.65 | 70.7 |
4a′ | 3.70 | 62.9 |
4b′ | 3.52 | 62.9 |
1″ | 4.04 | 47.4 |
2″ | 1.74 | 28.8 |
3″ | 1.14 | 24.8 |
4″ | 1.47 | 23.5 |
5″ | 2.24 | 33.5 |
6″ | – | 178.8 |
1‴ | 4.10 | 49.6 |
2‴ | 1.74 | 29.0 |
3‴ | 1.20 | 25.0 |
4‴ | 1.47 | 23.7 |
5‴ | 2.24 | 33.5 |
6‴ | – | 178.8 |
Numeration see in Fig. 3
Chemical shifts are relative to SiMe4