Method for separating 2-alkylanthracenes and use thereof for producing hydrogen peroxide
US12391633B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Mar 10, 2020 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Sep 23, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/24
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for preparing 2-alkylanthracene includes the step of separating 2-alkylanthracene from a reaction product of anthracene alkylation reaction. The anthracene alkylation reaction is a reaction of anthracene and an alkylation reagent under an alkylation condition and in the presence of an alkylation reaction solvent and a catalyst. The reaction product of the anthracene alkylation reaction contains anthracene and the product of a series of alkylanthracenes containing 2-alkylanthracene.
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