HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbon tetrabromide → 4-(4-Bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbon tetrabromide | HCID 11205 | — |
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | 4-(5-Methyl-2-phenyl-4-oxazolylmethoxy)benzyl alcohol | HCID 11022807 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 4-(4-Bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazole | HCID 68579943 | — |
Reaction Steps
A mixture of the title C compound, [4-(5-methyl-2-phenyl-oxazol-4-ylmethoxy)-phenyl]-methanol (1.5 g, 5.08 mmol), carbon tetrabromide (2.53 g, 7.62 mmol), and triphenylphosphine (2.0 g, 7.62 mmol) in DCM is stirred at RT overnight. The mixture is then concentrated under vacuum, and chromatographed on a silica gel column using 8% EtOAc in hexane as the eluent to give 4-(4-bromomethyl-phenoxymethyl)-5-methyl-2-phenyl-oxazole as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07700637B2 |
| Source dataset | uspto-grants-2010_04 |
| ORD ID | ord-540e8877a2444e27b15bf537cc4fdcf5 |
| Source note | uspto-grants-2010_04 |