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1H NMR (500 MHz) and 13C NMR (125 MHz) data in dimethyl Sulphoxide (DMSO)-d6.
| Position | δH (mult., J in Hz) | δC | Position | δH (mult., J in Hz) | δC |
|---|---|---|---|---|---|
| 1 | 7 | 3.02, dd (6.5, 2.0) | 55.4 | ||
| 2 | 162.2 | 8 | 3.11, dd (6.5, 2.0) | 52.8 | |
| 3 | 6.25, d (12.0) | 124.9 | 9 | 1.28, d (6.5) | 17.3 |
| 4 | 7.09, dd (12.0, 7.5) | 141.5 | 10 | 170.0 | |
| 5 | 5.39, dd (7.5, 3.5) | 62.0 | 11 | 2.10, s | 20.8 |
| 6 | 4.55, dd (6.5, 3.5) | 77.5 |
