HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethyl phosphite → Diethyl 3-chloro-2-methylpropylphosphonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethyl phosphite | HCID 31215 | — |
| Reactant | 1-Bromo-3-chloro-2-methylpropane | HCID 95566 | — |
| Product | Diethyl 3-chloro-2-methylpropylphosphonate | HCID 20337215 | 57.2% |
Reaction Steps
A mixture of 1-bromo-3-chloro-2-methylpropane (95 g.) and triethyl phosphite (61.4 g.) was heated to reflux for 5.5 hours with stirring and then excess 1-bromo-3-chloro-2-methylpropane was distilled off under reduced pressure to give oily diethyl 3-chloro-2-methylpropylphosphonate (48.3 g.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04206156 |
| Source dataset | uspto-grants-1980_06 |
| ORD ID | ord-c55080848a19478180f97cf3fdb8e005 |
| Source note | uspto-grants-1980_06 |