Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene
US9328042B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Jul 30, 2015 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Jul 30, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides an efficient and cost effect synthesis route from a specific starting material of 2,3-dichloro-1,3-butadiene to the desired product of Z-1,1,1,4,4,4-hexafluoro-2-butene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.