HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isopropanol → Isopropyl 2-cyanoethyl(ethyl)phosphinate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isopropanol | HCID 3776 | — |
| Reactant | Acrylonitrile | HCID 7855 | — |
| Reactant | Sodium | HCID 5360545 | — |
| Reactant | Isopropyl hydrogen ethylphosphonite | HCID 18981632 | — |
| Product | Isopropyl 2-cyanoethyl(ethyl)phosphinate | HCID 19090919 | — |
Reaction Steps
To 34 g of ethylphosphonous acid-isopropylester and 16.45 ml of acrylonitrile is added with stirring 40 ml of isopropanol containing 0.25 mol of sodium isopropylate. The reaction is exothermic. After 1 hour stirring at 20° the mixture is fractionated. There is obtained isopropyl 2-cyanoethyl(ethyl)phosphinate as a colorless oil, b.p. 102°-104°/10 Pa.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05064819 |
| Source dataset | uspto-grants-1991_11 |
| ORD ID | ord-902f19aa31214468a74a5d56a4dca879 |
| Source note | uspto-grants-1991_11 |