Process for preparing 2,2-difluoroketene silyl acetals and .alpha., .alpha.-.beta.silyloxy-1,3-dioxolane-4-propanoic acid esters
US5618951A · kind A · utility
17Cited by
9References
13Claims
0Family size
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Key dates
| Filing date | May 26, 1995 |
| Grant date | Apr 8, 1997 |
| Priority date | — |
| Expiry date | May 26, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/188
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing 2,2-difluoroketene silyl acetals and .alpha.,.alpha.-difluoro-.beta.-silyloxy-1,3-dioxolane-4-propanoic acid esters using these acetals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.