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HRID 349698作成日:2026年10月23日

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

https://huagongshe.com/ja/reaction/349698

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US07179912B2
出典データセットuspto-grants-2007_02
ORD IDord-b76ca35572524a9080b7fb265fe43dee
出典メモuspto-grants-2007_02