3,4-Dimethoxyphenyl methyl ketone → (E)-1-(3,4-dimethoxyphenyl)-3-(dimethylamino)-2-propen-1-one

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	3,4-Dimethoxyphenyl methyl ketone	HCID 14328	—
Edukt	Dimethylformamide dimethyl acetal	HCID 78373	—
Produkt	(E)-1-(3,4-dimethoxyphenyl)-3-(dimethylamino)-2-propen-1-one	HCID 1481361	—

Reaktionsschritte

A mixture of 50.0 g. of 3',4'-dimethyoxyacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours. On cooling the desired compound crystallizes from solution. Hexane is added and the material is recovered by filtration, m.p. 124°-125° C.

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US04178449
Quelldatensatz	uspto-grants-1979_12
ORD ID	ord-d63a9e8fba904c80a51ecee60a0cdcdf
Quellennotiz	uspto-grants-1979_12