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HRID 11341作成日:2026年10月25日

Diethyl Ether → HCID 10126861、化合物

https://huagongshe.com/reaction/11341

反応式

関与物質

役割名称HCID仕込み量
反応物Diethyl EtherHCID 3283—
反応物Phenyl isocyanateHCID 7672—
反応物1-(4-aminobutyl)-2-butyl-6,7-dimethyl-1H-imidazo[4,5-c]pyridin-4-amineHCID 12021083—
溶媒DichloromethaneHCID 6344—
生成物HCID 10126861HCID 1012686190.6%

反応手順

Phenylisocyanate (0.056 mL, 0.5 mmol) was added to a chilled solution of of 1-(4-aminobutyl)-2-butyl-6,7-dimethyl-1H-imidazo[4,5-c]pyridin-4-amine (150 mg, 0.5 mmol) in dichloromethane (150 mL). The ice bath was removed. A white precipitate formed after 5 minutes. The reaction mixture was allowed to stir for 30 minutes and then it was concentrated under reduced pressure to provide an off-white crystalline solid. This material was isolated by filtration using a small amount of diethyl ether to transfer the material to the filter and then dried in an Abderhalden drying apparatus to provide 185 mg of N-[4-(4-amino-2-butyl-6,7-dimethyl-1H-imidazo[4,5-c]pyridin-1-yl)butyl]-N′-phenylurea, m.p. 195.8–196.8° C.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07098221B2
出典データセットuspto-grants-2006_08
ORD IDord-4a854fb3441e4f0bb5ab3b1ac5e53424
出典メモuspto-grants-2006_08