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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 488241Erstellt: 23. Oktober 2026

Methyl morpholine oxide → 4-Phenyl-3-furaldehyde

https://huagongshe.com/de/reaction/488241

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethyl morpholine oxideHCID 82029—
Edukt(4-Phenylfuran-3-yl)methanolHCID 15037154—
KatalysatorHCID 178419074HCID 178419074—
LösungsmittelDichloromethaneHCID 6344—
Produkt4-Phenyl-3-furaldehydeHCID 15037148—

Reaktionsschritte

A mixture of 3-phenyl-4-furylmethanol (Compound 19, 458 mg, 2.63 mmol), powdered 4A molecular sieves (500 mg), 4-methyl-morpholine-N-oxide (462 mg, 3.95 mmol) and tetrapropylammonium perruthenate (46 mg, 0.13 mmol) in anhydrous dichloromethane (40 ml) were stirred at room temperature for 3 hours. Residue was filtered through silica and concentrated to a brown oil which was purified by flash chromatography on silica using 10% ethyl ether/hexanes to give the titled aldehyde.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05298633
Quelldatensatzuspto-grants-1994_03
ORD IDord-f25d39c3e0214fe99b24cd420b86fba7
Quellennotizuspto-grants-1994_03