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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 10583Erstellt: 23. Oktober 2026

Acetone → 1-[2-(Tetrahydro-2h-pyranyloxy)ethyl]-4-(5-isoquinolyl)aminopiperidine

https://huagongshe.com/de/reaction/10583

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAcetoneHCID 180—
EduktPotassium CarbonateHCID 11430—
Edukt2-(2-Bromoethoxy)tetrahydro-2H-pyranHCID 86621—
Edukt5-Isoquinolinamine, N-4-piperidinyl-, hydrochlorideHCID 11436988—
LösungsmittelDimethylformamideHCID 6228—
Produkt1-[2-(Tetrahydro-2h-pyranyloxy)ethyl]-4-(5-isoquinolyl)aminopiperidineHCID 21979920—

Reaktionsschritte

A suspension of the compound of Example 20 (70 mg) and potassium carbonate (142 mg, Kokusan Chemical) in N,N-dimethylformamide (1.5 ml) was added with 2-(2-bromoethoxy)tetrahydro-2H-pyran (254 μl, Aldrich) and stirred at room temperature for 48 hours. The reaction mixture was added with acetone (10 ml), and insoluble matters were separated by filtration. Then, the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (chloroform:methanol=6:1) to obtain the title compound (40 mg).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07094789B2
Quelldatensatzuspto-grants-2006_08
ORD IDord-89e65fdcf54141689ca1a566dc61bce4
Quellennotizuspto-grants-2006_08