Stable formulations of 1-Z-bromoalk-1-ene compounds and use thereof in the manufacture of pheromones
US12281068B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jul 9, 2020 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Jul 26, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C67/62
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention concerns new stable compositions of 1-Z-bromoalk-1-ene compounds of general formula (A). These compositions are characterized in that they also comprise either at least one cyclic ether compound comprising between 4 and 6 carbon atoms, or at least one ether of general formula (B) in which R1 and R2 are identical or different and selected from the group consisting of: a linear or branched alkyl group containing 1 to 8 carbon atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.