HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 3-Methoxy-2-(4-methoxybenzyl)phenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | (2-Benzyloxy-6-methoxyphenyl)-(4-methoxyphenyl)methanol | HCID 67459057 | — |
| Catalyst | Palladium hydroxide | HCID 9942167 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 3-Methoxy-2-(4-methoxybenzyl)phenol | HCID 67459675 | 89% |
Reaction Steps
To a solution of (2-benzyloxy-6-methoxyphenyl)-(4-methoxyphenyl)-methanol (2.13 g, 6.08 mmol) in methanol (50 mL), a 20% palladium hydroxide catalyst (0.32 g) was added and furthermore 2N—HCl (1.8 mL) was added thereto. The reaction mixture was stirred under a hydrogen atmosphere for 24 hours, and then the catalyst was filtered off. The solvent was distilled under reduced pressure and the obtained residue was purified by silica gel column chromatography [developing solution=ethyl acetate:n-hexane (1:4)] to obtain the title compound (1.31 g, 89%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08048897B2 |
| Source dataset | uspto-grants-2011_11 |
| ORD ID | ord-8b107e4717b54e468ca4bf98c8ce82c3 |
| Source note | uspto-grants-2011_11 |