Process for producing 2-vinylcyclododecanone
US6548711B2 · kind B2 · utility
19Cited by
1References
11Claims
0Family size
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Key dates
| Filing date | Jun 8, 2001 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | Jul 22, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/67
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for producing 2-vinylcyclododecanone, the process comprising isomerizing 2-ethylidenecyclododecanone represented by the following formula (1): wherein the wavy line signifies that the double bond is a Z-isomer, an E-isomer or a mixture of an E-isomer and a Z-isomer; in the presence of a catalyst and separating 2-vinylcyclododecanone represented by the following formula (2) from the reaction product by fractionation:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.