Spektraris NMR
4,6-Dimethoxy-7-prenyl-2,benzyl-benzofuran
Common Name: 4,6-Dimethoxy-7-prenyl-2,benzyl-benzofuran
Synonyms: Benzofuran, 4,6-dimethoxy-7-(3-methyl-2-butenyl)-2-(phenylmethyl)- (9CI)
CAS Registry Number: 201732-31-2
InChI:
InChIKey:
Formula: C22H24O3
Molecular Weight: 336.431
Exact Mass: 336.1725
NMR Solvent: C6D6
MHz: 80.0
Calibration: not indicated
NMR references: Gomez-Garibay, F., Calderon, J., Quijano, L., Tellez, O., Olivares, M., Rios, T. (1997). An Unusual Prenyl Biflavanol From Tephrosia tepicana. Phytochemistry 46, 1285-1287.
Species: synthesis - Gomez-Garibay, F., Calderon, J., Quijano, L., Tellez, O., Olivares, M., Rios, T. (1997). An Unusual Prenyl Biflavanol From Tephrosia tepicana. Phytochemistry 46, 1285-1287.
Notes:
Proton NMR Peaks
| Position | PPM | Peak Type | J (Hz) |
|---|---|---|---|
| 11 | 1.65 | br s | |
| 12 | 1.86 | br s | |
| OCH3 | 3.4 | s | |
| OCH3 | 3.45 | s | |
| 1 | 3.5 | d | 3 |
| 8 | 3.76 | d | 7 |
| 3 | 5.32 | t | 3 |
| 9 | 5.6 | t | 7 |
| 5 | 5.95 | s | |
| phenyl | 7.15 | m |
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