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HRID 83613作成日:2026年10月25日

1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → N-(3-chlorobenzyl)-1-(1-(4-chlorobenzyl)-1H-indole-2-carbonyl)piperidine-4-carboxamide

https://huagongshe.com/reaction/83613

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1-HydroxybenzotriazoleHCID 75771—
反応物Benzenemethanamine, 3-chloro-HCID 77802—
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N-(3-chlorobenzyl)-1-(1-(4-chlorobenzyl)-1H-indole-2-carbonyl)piperidine-4-carboxamideHCID 57385554—

反応手順

1-(1-(4-chlorobenzyl)-1H-indole-2-carbonyl)piperidine-4-carboxylic acid (336 mg, 0.847 mmol), 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (203 mg, 1.509 mmol), and 1-Hydroxybenzotriazole (143 mg, 1.059 mmol) were dissolved in 2.0 mL of DCM. The reaction was allowed to stir for 10 minutes before N,N-Diisopropylethylamine (185 μL, 1.059 mmol) and (3-chlorophenyl)methanamine (100 mg, 0.706 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: 179 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-71ed657745f44f92a3d0774905bfaea8
出典メモuspto-grants-2014_09