Synthesis of carbon-labeled perfluoroalkyl compounds
US7351870B2 · kind B2 · utility
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25Claims
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Key dates
| Filing date | Mar 5, 2004 |
| Grant date | Apr 1, 2008 |
| Priority date | — |
| Expiry date | Aug 4, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/05
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Various 13C and 14C carbon labeled compoundsRf—bCF(U)y(T)zFormula 1A orRf—bCF2bCF(U)y(T)zFormula 1Bwherein
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.