HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Bromide → Diethyl 3-Bromobenzylphosphonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Bromide | HCID 6332 | — |
| Reactant | Triethyl phosphite | HCID 31215 | — |
| Reactant | 3-Bromobenzyl bromide | HCID 69979 | — |
| Product | Diethyl 3-Bromobenzylphosphonate | HCID 10979718 | — |
Reaction Steps
50 g (0.2 mol) of 3-bromobenzyl bromide and 33.2 g (0.2 mol) of triethyl phosphite were heated at 140° C. for 2 hours, during which ethyl bromide was distilled off. The product was distilled over a 30 cm Vigreux column.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05242908 |
| Source dataset | uspto-grants-1993_09 |
| ORD ID | ord-5f68bfe24502413aa07932d4095cc464 |
| Source note | uspto-grants-1993_09 |