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NMR data of werneria chromene (p.p.m.).
| Position |
δ-H [31] |
δ-H Werneria Chromene | Integration | Position | δ-C [31] |
δ-C Werneria Chromene |
|---|---|---|---|---|---|---|
| 3 | 5.62 d | 5,65 d | 1 | 2 | 77.1 | 78 |
| 4 | 6.28 d | 6.30 d | 1 | 3 | 131.3 | 132 |
| 5 | 7.12 d | 7.18 d | 1 | 4 | 121.7 | 122 |
| 7 | 7.26 dd | 7.25 dd | 1 | 5 | 134.3 | 134 |
| 8 | 6.74 d | 6.78 d | 1 | 6 | 127.1 | 128 |
| 9 | 7.58 d | 7.60 d | 1 | 7 | 129.4 | 129 |
| 10 | 6.26 d | 6.20 d | 1 | 8 | 116.7 | 116 |
| 12,13 | 7.58 d | 7.57 d | 2,2 | 10 | 121.3 | 122 |
| O-CH3 | 3.76 d | 3.80 s | 3 | 11 | 115 | 115 |
| 12 | 144.6 | 145 |
