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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 374671Erstellt: 25. Oktober 2026

Benzene → 2,6-Dimethylnaphthalene

https://huagongshe.com/reaction/374671

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBenzeneHCID 241—
Edukt1,2-DimethylnaphthaleneHCID 11317—
EduktHCID 178418361HCID 178418361—
Produkt2,6-DimethylnaphthaleneHCID 11387—

Reaktionsschritte

A method for isomerizing dimethylnaphthalene (DMN) in the gaseous phase in the presence of a solvent comprising an aromatic hydrocarbon having a boiling point of at most 150° C., e.g., benzene, under atmospheric pressure by using a catalyst comprising a hydrogen-form of mordenite. According to the method, the objective 2,6-DMN can be produced with a minimal content of impurities and the 2,6-DMN can be stably produced in high selectivity and high yield under mild reaction conditions for a long period of time, while suppressing side reactions.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05481055
Quelldatensatzuspto-grants-1996_01
ORD IDord-6f29ad2951624a5e9d100d5db412d112
Quellennotizuspto-grants-1996_01