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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 220594Erstellt: 26. Oktober 2026

Morpholine → N-{4-[4-(1,5-dimethyl-1H-pyrazol-4-ylmethyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-3'-yl]-benzyl}-2-methoxy-acetamide

https://huagongshe.com/reaction/220594

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMorpholineHCID 8083—
EduktMethoxyacetyl chlorideHCID 96623—
Edukt4-[4-(1,5-dimethyl-1H-pyrazol-4-ylmethyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-3'-yl]-benzylamineHCID 59322009—
LösungsmittelDichloromethaneHCID 6344—
ProduktN-{4-[4-(1,5-dimethyl-1H-pyrazol-4-ylmethyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-3'-yl]-benzyl}-2-methoxy-acetamideHCID 5932202821,4%

Reaktionsschritte

Dissolve 4-[4-(1,5-dimethyl-1H-pyrazol-4-ylmethyl)-3,4,5,6-tetrahydro-2H-[1,2′]bipyrazinyl-3′-yl]-benzylamine (0.2 g, 0.53 mmol) in methylene chloride (5 mL). Add methoxy-acetyl chloride (1 eq., 0.058 g, 0.53 mmol). Add polymer bounded morpholine (1.1 eq., 0.234 g, 0.58 mmol). Stir at room temperature for 3 hr. Purify by SCX followed by reverse phase chromatography to give free base N-{4-[4-(1,5-dimethyl-1H-pyrazol-4-ylmethyl)-3,4,5,6-tetrahydro-2H-[1,2′]bipyrazinyl-3′-yl]-benzyl}-2-methoxy-acetamide, (0.051 g, 21%). MS (ES): m/z=450.3 [M+H].

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08202873B2
Quelldatensatzuspto-grants-2012_06
ORD IDord-fb2f87db8081447b9e19470820149883
Quellennotizuspto-grants-2012_06