Method for producing tetrahydrofuran, gamma-butyrolactone, or 1,4-butanediol
JP2025186279APending Publication Date: 2025-12-23CJ CHEILJEDANG CORP
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Patent Information
- Application Number
- JP2025143737
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2022-03-21
- Filing Date
- 2025-08-29
- Publication Date
- 2025-12-23
Smart Images
Figure 2025186279000001_ABST
Abstract
To provide a method for producing tetrahydrofuran, gamma-butyrolactone, or 1,4-butanediol.SOLUTION: Provided is a method of subjecting polyhydroxyalkanoate (PHA) to a hydrogenation reaction using a copper-based catalyst in an aprotic solvent, whereby the yield of tetrahydrofuran, gamma-butyrolactone, or 1,4-butanediol, which is environmentally friendly due to excellent biodegradability and biocompatibility, can be effectively controlled without complicated additional processes.SELECTED DRAWING: Figure 1
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