HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 19823306, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | HCID 15644570 | HCID 15644570 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 19823306 | HCID 19823306 | 76.6% |
Reaction Steps
The mixture of 6-bromomethyl-2-(N-ethylformamido)benzoxazole (0.35 g) and triphenylphosphine (0.32 g) in tetrahydrofuran (5 ml) was refluxed for 1.8 hours and the mixture was cooled to 0°-5° C. The isolated precipitate was collected by filtration to give [2-(N-ethylformamido)benzoxazol-6-yl]methyltriphenylphosphonium bromide (0.51 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05047411 |
| Source dataset | uspto-grants-1991_09 |
| ORD ID | ord-6d753f778f9644fda4697d4b1f90a16f |
| Source note | uspto-grants-1991_09 |