HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl Bromide → p-(Benzyloxy)phenethyl alcohol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl Bromide | HCID 7498 | — |
| Reactant | Tyrosol | HCID 10393 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | p-(Benzyloxy)phenethyl alcohol | HCID 3017260 | — |
Reaction Steps
To a solution of 4-(2-hydroxy-ethyl)-phenol (50 g, 0.36 mol) in ethanol (400 ml) is added potassium carbonate (75 g, 0.54 mol, 1.5 eq) and benzyl bromide (47.2 ml, 0.39 mol, 1.1 eq), the reaction mixture is stirred at room temperature overnight. The reaction mixture is then filtered off trough celite and concentrated under vacuum. 2-(4-Benzyloxy-phenyl)-ethanol is isolated after crystallization with diethyl ether (82.6 g, 95%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07528120B2 |
| Source dataset | uspto-grants-2009_05 |
| ORD ID | ord-ad32d45293da40d0913a57adb51923e1 |
| Source note | uspto-grants-2009_05 |