1-Chloro-2-(diethylamine)ethane hydrochloride → 7-(2-Diethylaminoethoxy)-2,2-dimethyl-4-(2-naphthyl)-2H-chromene

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	1-Chloro-2-(diethylamine)ethane hydrochloride	HCID 13363	—
Edukt	2,2-Dimethyl-4-(naphthalen-2-yl)-2H-1-benzopyran-7-ol	HCID 20570540	—
Produkt	7-(2-Diethylaminoethoxy)-2,2-dimethyl-4-(2-naphthyl)-2H-chromene	HCID 20570486	49%

Reaktionsschritte

Reaction of 2-diethylaminoethylchloride hydrochloride with 2,2-dimethyl-4-(2-naphthyl)-2H-chromen-7-ol by an analogous method to that described in Preparation 18 (c) gave the title compound as a colourless oil in 49% yield.

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US04153617
Quelldatensatz	uspto-grants-1979_05
ORD ID	ord-0223e243a6cf402286e8911b8e1e6f85
Quellennotiz	uspto-grants-1979_05