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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 225231Erstellt: 24. Oktober 2026

3'-(Trifluoromethyl)acetophenone → 3-Dimethylamino-3'-trifluoromethylacrylophenone

https://huagongshe.com/de/reaction/225231

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt3'-(Trifluoromethyl)acetophenoneHCID 67682—
EduktDimethylformamide dimethyl acetalHCID 78373—
Produkt3-Dimethylamino-3'-trifluoromethylacrylophenoneHCID 730024—

Reaktionsschritte

A reaction mixture of 50 g. of m-trifluoromethylacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours under anhydrous conditions and then evaporated in vacuo to a thick orange-red oil. Hexane is added, the mixture is chilled and the desired product is collected by filtration as yellow crystals, m.p. 60.5°-62° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04236005
Quelldatensatzuspto-grants-1980_11
ORD IDord-563b351be4444408818fafacaa17972b
Quellennotizuspto-grants-1980_11