Integrated process to produce 2,3,3,3-tetrafluoropropene
US8058486B2 · kind B2 · utility
100Cited by
3References
19Claims
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Key dates
| Filing date | Mar 13, 2009 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Sep 27, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for preparing 2,3,3,3-tetrafluoroprop-1-ene comprising (a) providing a starting composition comprising at least one compound having a structure selected from Formulae I, II and III:CX2═CCl—CH2X (Formula I)CX3—CCl═CH2 (Formula II)CX3—CHCl—CH2X (Formula III)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.