Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 345857Erstellt: 25. Oktober 2026

Acetonitrile → 1-Methyl-1-phenyl-2-allyl-1,2,3,4-tetrahydroisoquinoline

https://huagongshe.com/reaction/345857

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAcetonitrileHCID 6342—
EduktAllyl bromideHCID 7841—
Edukt1-Phenyl-3,4-dihydroisoquinolineHCID 609926—
Produkt1-Methyl-1-phenyl-2-allyl-1,2,3,4-tetrahydroisoquinolineHCID 14998920—

Reaktionsschritte

A solution of 1-phenyl-3,4-dihydroisoquinoline (1.0 g) and allyl bromide (0.44 ml) in acetonitrile (10 ml) was refluxed for 2 hours. After cooling it to room temperature, the solvent was evaporated in vacuo and then the residue was stirred in diethyl ether (15 ml) at room temperature. To the mixture was added 3M diethyl ether solution of methylmagnesium bromide (2.0 ml). After 1 hour, the mixture was poured into aqueous ammonium chloride solution. The organic layer was washed with water, sodium chloride aqueous solution and dried over magnesium sulfate, and evaporated in vacuo to give 1-methyl-1-phenyl-2-allyl-1,2,3,4-tetrahydroisoquinoline (0.7 g).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05059608
Quelldatensatzuspto-grants-1991_10
ORD IDord-831d78d385f44fa89665814fbae96128
Quellennotizuspto-grants-1991_10