Novel fluorinated compounds and process for preparing them
US4921957A · kind A · utility
2Cited by
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3Claims
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Key dates
| Filing date | Jul 6, 1989 |
| Grant date | May 1, 1990 |
| Priority date | — |
| Expiry date | Jul 6, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
By reacting 3,3,4,4-tetrafluoro-2-(trifluoromethyl)-1,2-oxazetidine (I) with a Lewis acid, in particular SbF.sub.5, three novel fluorinated compounds (II), (III) and (IV) are obtained: ##STR1## The compounds are useful as lubricants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.