Preparation of unsaturated ethers
US3970705A · kind A · utility
1Cited by
7References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 4, 1975 |
| Grant date | Jul 20, 1976 |
| Priority date | — |
| Expiry date | Aug 4, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C41/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Saturated and/or unsaturated monohydric alcohols are added to allylic halides in the presence of copper (I) halide and a solid organic-insoluble acid acceptor such as MgO to form ethers in which at least one and preferably both of the organic groups attached to the ether oxygen atom contains a single carbon-to-carbon double bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.