HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(3-Fluorophenyl)chroman-6-ol → HCID 17978633, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(3-Fluorophenyl)chroman-6-ol | HCID 17978471 | — |
| Reactant | 2-(4-Nitrophenyl)chroman-4,6-diol | HCID 17978571 | — |
| Product | HCID 17978633 | HCID 17978633 | — |
Reaction Steps
2-(4-Nitrophenyl)chroman-6-ol was prepared as described for 2-(3-fluorophenyl)chroman-6-ol in Example 9(c) starting from 2-(4-nitrophenyl)chroman-4,6-diol. 1H NMR (400 MHz, d6-DMSO) δ: 8.84 (s, 1H), 8.26 (d, 2H, J 6.9 Hz), 7.71 (d, 2H, J 6.9 Hz), 6.69 (d, 1H, J 8.6 Hz), 6.53 (dd, 1H, J 8.6, 2.8 Hz), 6.50 (d, 1H, J 2.8 Hz), 5.19 (dd, 1H, J 9.9, 2.2 Hz), 2.87-2.91 (m, 1H), 2.61-2.66 (m, 1H), 2.16-2.21 (m, 1H), 1.89-1.93 (m, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07425568B2 |
| Source dataset | uspto-grants-2008_09 |
| ORD ID | ord-34fd0c9052a447378b6f38e0222c582a |
| Source note | uspto-grants-2008_09 |