Process for the preparation of .alpha.-fluoroacrylates
US5231219A · kind A · utility
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12Claims
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Key dates
| Filing date | Jul 2, 1992 |
| Grant date | Jul 27, 1993 |
| Priority date | — |
| Expiry date | Jul 2, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C67/343
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Process for the manufacture of .alpha.-fluoroacrylates of general formula: ##STR1## with R' alkyl, aryl or cycloalkyl, according to which source of formalin, consisting of paraformaldehyde is reacted with an .alpha.-fluorophosphonoacetate in aqueous medium in the presence of a salt of a weak inorganic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.