Method for preparing 5-acetoxymethylfurfural using alkylammonium acetate
US9388150B2 · kind B2 · utility
9Cited by
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10Claims
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Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Apr 1, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/48
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a method for preparing 5-acetoxymethylfurfural, comprising a step of synthesizing 5-acetoxymethylfurfural by reacting 5-halomethyl furfural with alkylammonium acetate. The present invention can provide a method for preparing 5-acetoxymethylfurfural which is economic and has high reaction efficiency even without using an additional base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.