HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → 3-Nitrophenylethyl alcohol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | Methyl 2-(3-nitrophenyl)acetate | HCID 526967 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 3-Nitrophenylethyl alcohol | HCID 104058 | 90% |
Reaction Steps
A solution of methyl 2-(3-nitrophenyl)acetate (12 g, 62 mmol) in THF (100 ml) was cooled to 0° C., then MeOH (10 mL) was added slowly, followed by stirring at room temperature overnight. Water was added to terminate the reaction. The aqueous layer was extracted with ethyl acetate 3 times. The combined organic phase was washed with brine, dried over sodium sulfate and concentrated to give 2-(3-nitrophenyl)ethanol (9 g, yield 90%). 1H NMR: 400 MHz CDCl3 δ 8.11-8.07 (m, 2H), 7.59-7.56 (m, 1H), 7.49-7.45 (m, 1H), 3.94-3.91 (m, 2H), 2.99-2.96 (m, 2H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08461134B2 |
| Source dataset | uspto-grants-2013_06 |
| ORD ID | ord-68316caa138e488d90f9ec96455fcb9f |
| Source note | uspto-grants-2013_06 |