Method of forming alkoxylated fluoroalcohols
US9950978B2 · kind B2 · utility
8Cited by
41References
9Claims
0Family size
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Key dates
| Filing date | Feb 3, 2015 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Feb 3, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C303/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of forming an alkoxylated fluoroalcohol is accomplished by providing a boron compound having or providing at least one boron-oxygen bond and an iodine source. The boron compound and iodine source are combined with reactants of a fluoroalcohol and an alkylene oxide in the presence of a base. The reactants are allowed to react to form an alkoxylated fluoroalcohol reaction product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.