HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → [(4-Nitrophenyl)methyl](triphenyl)phosphanium bromide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | 4-Nitrobenzyl bromide | HCID 66011 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | [(4-Nitrophenyl)methyl](triphenyl)phosphanium bromide | HCID 197008 | 39.1% |
Reaction Steps
To a solution of triphenylphosphine (15.34 g) in Et2O (150 mL) is added 4-nitrobenzylbromide (12.96 g). The solution is allowed to stir overnight and the resulting solid is filtered and dried to yield 10.95 g of (4-nitrobenzyl)(triphenyl)phosphonium bromide as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06248739B1 |
| Source dataset | uspto-grants-2001_06 |
| ORD ID | ord-a37597c9f9c74f4db3c7062418fdf77a |
| Source note | uspto-grants-2001_06 |