Fluorous tagging compounds and methods of increasing the fluorous nature of compounds
US7700794B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Nov 29, 2004 |
| Grant date | Apr 20, 2010 |
| Priority date | — |
| Expiry date | Dec 18, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/19
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of increasing the fluorous nature of a compound includes the step of reacting the compound with at least one second compound having the formula:wherein Rf is a fluorous group, Rs is a spacer group, d is 1 or 0, m is 1, 2 or 3, Ra is an alkyl group and X is a suitable leaving group. A compound has the formula:wherein Rf is a fluorous group, n is an integer between 0 and 6, m is 1, 2 or 3, Ra is an alkyl group and X is a leaving group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.