Terminal selective metathesis of polyenes derived from natural oil
US9518002B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Oct 19, 2015 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Oct 19, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11C3/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods of carrying out metathesis reactions of natural oil-derived polyenes (e.g., dienes and trienes), including functionalized polyenes, are generally disclosed herein. In some embodiments, the dienes or trienes contain a terminal carbon-carbon double bond, and the metathesis reaction is selective toward reaction of the terminal carbon-carbon double bonds in the polyene. Compounds made by such methods are also generally disclosed herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.