Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof

Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof

The present disclosure provides processes for the production of 2-5-furandicarboxylic acid (FDCA) and intermediates thereof by the chemocatalytic conversion of a furanic oxidation substrate. The present disclosure further provides processes for preparing derivatives of FDCA and FDCA-based polymers....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Longmire, James M, Dias, Eric L, Zhu, Guang, Lavrenko, Mayya, Torssell, Staffan, Diamond, Gary M, Herrmann, Stanley, Boussie, Thomas R, Murphy, Vincent J, Sokolovskii, Valery
Format: Patent
Sprache:eng
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:The present disclosure provides processes for the production of 2-5-furandicarboxylic acid (FDCA) and intermediates thereof by the chemocatalytic conversion of a furanic oxidation substrate. The present disclosure further provides processes for preparing derivatives of FDCA and FDCA-based polymers. In addition, the present disclosure provides crystalline preparations of FDCA, as well as processes for making the same.