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HRID 83612作成日:2026年10月26日

1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → HCID 66571156、化合物

https://huagongshe.com/reaction/83612

反応式

関与物質

役割名称HCID仕込み量
反応物1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 15908—
反応物3-MethylbenzylamineHCID 66015—
反応物1-HydroxybenzotriazoleHCID 75771—
反応物DiisopropylethylamineHCID 81531—
反応物1-(1-(4-chlorobenzyl)-1H-indole-2-carbonyl)piperidine-4-carboxylic acidHCID 57385796—
溶媒WaterHCID 962—
溶媒DichloromethaneHCID 6344—
溶媒Ethyl AcetateHCID 8857—
生成物HCID 66571156HCID 66571156—

反応手順

1-(1-(4-chlorobenzyl)-1H-indole-2-carbonyl)piperidine-4-carboxylic acid (393 mg, 0.990 mmol), 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (237 mg, 1.23 mmol), and 1-Hydroxybenzotriazole (167 mg, 1.23 mmol) were dissolved in 2.0 mL of DCM. The reaction was allowed to stir for 10 minutes before N,N-Diisopropylethylamine (216 μL, 1.059 mmol) and m-tolylmethanamine (100 mg, 0.83 mmol) were added as a 1.0 mL DCM solution. The reaction was allowed to stir overnight. The reaction was diluted with water and ethyl acetate. The layers were separated and the organic layer was washed with another aliquot of water. The ethyl acetate layer was washed with 1N HCl followed by saturated sodium bicarbonate then saturated sodium chloride. The organic layer was dried over magnesium sulfate, filtered and concentrated. The crude material was triturated with methanol and filtered under vacuum to obtain pure product as a white solid. Yield: 190 mg (White solid)

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08846684B2
出典データセットuspto-grants-2014_09
ORD IDord-b96131a290f64217999e9a99eedd08a9
出典メモuspto-grants-2014_09