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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1388366Erstellt: 24. Oktober 2026

Acetonitrile → 4-(Trifluoromethoxy)benzoyl azide

https://huagongshe.com/de/reaction/1388366

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAcetonitrileHCID 6342—
Edukt18-Crown-6HCID 28557—
EduktSodium AzideHCID 33557—
EduktBenzoyl fluoride, 4-(trifluoromethoxy)-HCID 67612—
LösungsmittelDiethyl EtherHCID 3283—
Produkt4-(Trifluoromethoxy)benzoyl azideHCID 13281314—

Reaktionsschritte

A mixture of 5 grams (24 mmol) of 4-(trifluoromethoxy)benzoyl fluoride, 1.87 grams (29 mmol) of sodium azide, 0.2 grams of 18-Crown-6 ether, and 20 ml. of acetonitrile was stirred at room temperature for two hours under an atmosphere of dry nitrogen. The reaction mixture was diluted with diethyl ether, filtered and concentrated under reduced pressure, with a bath temperature of 40° C., to give the title compound as a turbid oil. IR showed adsorptions at 2280, 2240 and 1695 cm-1.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04431667
Quelldatensatzuspto-grants-1984_02
ORD IDord-f79fc335e7344fa0a0035b33648b6dbd
Quellennotizuspto-grants-1984_02