Process for the catalysed conversion of psicose into 5-hydroxymethylfurfural or an alkyl ether thereof
US10093637B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Mar 5, 2015 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Apr 25, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/46
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Psicose is converted into 5-hydroxymethylfurfural or an alkyl ether thereof in a process for the catalyzed conversion of psicose, including the steps of: a. forming a feed including psicose and water or at least one alkanol or a mixture thereof and b. converting the psicose in the feed at a temperature in the range of 50 to 300 degrees Celsius in the presence of a catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.