HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → (2-Oxooxolan-3-yl)(triphenyl)phosphanium bromide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | 2(3H)-Furanone, 3-bromodihydro- | HCID 95463 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | (2-Oxooxolan-3-yl)(triphenyl)phosphanium bromide | HCID 19988396 | — |
Reaction Steps
3-Bromo-2-oxotetrahydrofuran (5 g) and triphenylphosphine (7.94 g) in dry benzene (50 mls) were left at room temperature for 4 days. The solution was decanted from the orange gum. This was dissolved in dichloromethane and concentrated to give a pale brown foam.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05064649 |
| Source dataset | uspto-grants-1991_11 |
| ORD ID | ord-fb11e620c3e74137ba999698f51e970e |
| Source note | uspto-grants-1991_11 |