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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 56136Erstellt: 24. Oktober 2026

Nitrogen → 3-(3-fluoro-4-morpholinophenyl)-2-((3-fluorophenoxy)methyl)-6-methyl-pyrimidin-4(3H)-one

https://huagongshe.com/de/reaction/56136

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktNitrogenHCID 947—
Edukt3-Fluoro-4-morpholinoanilineHCID 1485330—
EduktTrimethylaluminumHCID 16682925—
EduktMethyl 3-(2-(3-fluorophenoxy)acetamido)crotonateHCID 90022556—
LösungsmittelDichloromethaneHCID 6344—
Produkt3-(3-fluoro-4-morpholinophenyl)-2-((3-fluorophenoxy)methyl)-6-methyl-pyrimidin-4(3H)-oneHCID 7272213262%

Reaktionsschritte

To a solution of 3-fluoro-4-morpholinoaniline (0.55 g, 2.80 mmol) in anhydrous CH2Cl2 (40 mL) was added trimethylaluminium (2.0 mL, 4 mmol, 2 M in heptane) carefully under N2 at rt. The mixture was stirred at rt for 30 min, followed by the addition of a solution of methyl 3-(2-(3-fluorophenoxy)acetamido)crotonate (0.75 g, 2.80 mmol) in anhydrous CH2Cl2 (10 mL). The reaction mixture was stirred for another 7 h, then quenched with an appropriate amount of water and washed with brine twice. The organic phase was dried over anhydrous Na2SO4 and concentrated in vacuo. The crude product was purified by a silica gel column chromatography (PE/EtOAc (V/V)=1:1) to give the title compound as a white solid (0.24 g, 62%). The compound was characterized by the following spectroscopic data:

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09434695B2
Quelldatensatzuspto-grants-2016_09
ORD IDord-c618f10bd48b4944b64bcc4cf5086fa4
Quellennotizuspto-grants-2016_09