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HRID 12155作成日:2026年10月25日

Hydrochloric Acid → n-{2-[n-(5-Chloro(2-pyridyl))carbamoyl]-4-methylphenyl}[4-(1-methyl(2-imidazolin-2-yl))phenyl]carboxamide

https://huagongshe.com/reaction/12155

反応式

関与物質

役割名称HCID仕込み量
反応物Hydrochloric AcidHCID 313—
反応物N-MethylethylenediamineHCID 8014—
反応物n-{2-[n-(5-Chloro(2-pyridyl))carbamoyl]-4-methylphenyl}(4-cyanophenyl)carboxamideHCID 22596418—
溶媒MethanolHCID 887—
溶媒Ethyl AcetateHCID 8857—
生成物n-{2-[n-(5-Chloro(2-pyridyl))carbamoyl]-4-methylphenyl}[4-(1-methyl(2-imidazolin-2-yl))phenyl]carboxamideHCID 10160926—

反応手順

To a lotion of the compound of N-{2-[N-(5-chloro(2-pyridyl))carbamoyl]-4-methylphenyl}(4-cyanophenyl)carboxamide (830 mg, 2.1 mmol) in anhydrous methanol (5 ml) and ethyl acetate (10 ml) was saturated with hydrogen chloride gas at 0° C. The mixture was stirred at r.t. overnight. After the evaporated the solvent, the residue was dissolved in anhydrous methanol (5 ml) and N-methylethylenediamine (0.926 ml, 10.5 mmol) was added. The mixture was stirred under reflux condition for 2 hrs. After the evaporation of solvent, the crude residue was purified by RP-HPLC to give N-{2-[N-(5-chloro(2-pyridyl))carbamoyl]-4-methylphenyl}[4-(1-methyl(2-imidazolin-2-yl))phenyl]carboxamide as a white powder. MS found for C24H22ClN5O2 M+=448, (M+2)+=450.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07727981B2
出典データセットuspto-grants-2010_06
ORD IDord-fc958fa311974f6596f2ee991a7694ea
出典メモuspto-grants-2010_06