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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1707865Erstellt: 25. Oktober 2026

4-Methylmorpholine → 3-Phenyloxycarbonyloxymethyl-3-methyloxetane

https://huagongshe.com/reaction/1707865

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-MethylmorpholineHCID 7972—
EduktPhenyl chloroformateHCID 15891—
Edukt3-Methyl-3-oxetanemethanolHCID 137837—
LösungsmittelDichloromethaneHCID 6344—
Produkt3-Phenyloxycarbonyloxymethyl-3-methyloxetaneHCID 18939770—

Reaktionsbedingungen

Temperatur0 °C

Reaktionsschritte

A 0.552 mL (4.42 mmol) sample of phenoxycarbonylchloride in 2 mL of methylene chloride was added to a solution of 376 mg (3.68 mmol) of 3-hydroxymethyl-3-methyloxetane and 60.7 mL (5.52 mmol) of 4-methylmorpholine in 2 mL of methylene chloride cooled in an ice bath. The mixture was stirred at 0° C. for 3.5 hours. The mixture was diluted with methylene chloride, which was washed with water, dried and concentrated. The crude product was chromatographed on silica gel, eluting with 20% ethyl acetate in hexane. The solvent was removed and the product dried to afford 0.582 g of the title compound, which was taken directly to the next step.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05354866
Quelldatensatzuspto-grants-1994_10
ORD IDord-2680adaba3164b05b15fcdac13ca2392
Quellennotizuspto-grants-1994_10