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HRID 884448作成日:2026年10月26日

Diethylcarbamoyl chloride → n,n-Diethyl-(3-morpholin-4-yl-phenoxy)carboxamide

https://huagongshe.com/reaction/884448

反応式

関与物質

役割名称HCID仕込み量
反応物Diethylcarbamoyl chlorideHCID 6916—
反応物Potassium CarbonateHCID 11430—
反応物3-MorpholinophenolHCID 141343—
溶媒AcetonitrileHCID 6342—
溶媒Ethyl AcetateHCID 8857—
生成物n,n-Diethyl-(3-morpholin-4-yl-phenoxy)carboxamideHCID 9878759—

反応手順

To a stirred mixture of 3-morpholinylphenol (0.34 g; 1.9 mmol) and powdered K2CO3 (0.576 g; 4.2 mmol) in dry acetonitrile (10 mL) was added diethyl carbamylchloride (0.26 mL; 2.0 mmol) via syringe at room temperature under nitrogen atmosphere. The resulting mixture was heated to reflux for 24 hours, then allowed to cool to room temperature. The reaction was diluted with EtOAc (60 mL), washed with water (2×20 mL) and brine, then dried (MgSO4), filtered, and concentrated in vacuo. The residue was purified via radial chromatography (4 mm chromatotron plate with 2:1 hexanes/EtOAc) to provide the carbamate as a clear, colorless oil (0.39 g; 74%).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08242115B2
出典データセットuspto-grants-2012_08
ORD IDord-bfd2928af0a441709b9d5e86ad7a596b
出典メモuspto-grants-2012_08