HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → 4-Methyloxycarbonyl-3-phenyl-benyl-triphenylphosphonium bromide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | Methyl 4-bromomethyl-2-phenylbenzoate | HCID 18474540 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 4-Methyloxycarbonyl-3-phenyl-benyl-triphenylphosphonium bromide | HCID 86590333 | — |
Reaction Steps
A solution of product from step D) (9.43 g; 31 mmol) and triphenylphosphine (10.07 mg; 38 mmol) in toluene (100 ml) was refluxed for 1 hour 30 min. The resulting precipitate was filtered, and washed with ether to give 4-methyloxycarbonyl-3-phenyl-benzyltriphenylphosphonium bromide as a white solid (15.85 g; 90%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06414145B1 |
| Source dataset | uspto-grants-2002_07 |
| ORD ID | ord-4bbeaa29e38c4f699435bda2b1576b4b |
| Source note | uspto-grants-2002_07 |