Synthesis of alkyl phosphinate salts
US4590014A · kind A · utility
26Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 1984 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Sep 6, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/48
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved method for the preparation of alkali metal phosphinate salts by the reaction of an olefinic material with an alkali metal hypophosphite in the presence of a free radical source is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.