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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 976305Erstellt: 24. Oktober 2026

7-Quinolinemethanol → 7-Quinolinecarboxaldehyde

https://huagongshe.com/de/reaction/976305

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt7-QuinolinemethanolHCID 97609—
KatalysatorHCID 178418406HCID 178418406—
LösungsmittelDichloromethaneHCID 6344—
Produkt7-QuinolinecarboxaldehydeHCID 471225594,2%

Reaktionsschritte

A mixture of 8.6 parts of 7-quinolinemethanol, 20 parts of manganese(IV)oxide and 130 parts of dichloromethane was stirred for 24 hours at room temperature. The reaction mixture was filtered over diatomaceous earth and the filtrate was evaporated. The residue was purified by column chromatography (silica gel; CH2Cl2 /CH3OH 98:2). The eluent of the desired fraction was evaporated, yielding 8 parts (94.2%) of 7-quinolinecarboxaldehyde; mp. 56° C. (interm. 1).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05612354
Quelldatensatzuspto-grants-1997_03
ORD IDord-713204355b5240b2a6001ae61e34b1e9
Quellennotizuspto-grants-1997_03