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HRID 690作成日:2026年10月23日

2-Acetylamino-4-aminotoluene → N-[5-[[3-cyano-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidin-5-yl]amino]-2-methylphenyl]acetamide

https://huagongshe.com/ja/reaction/690

反応式

関与物質

役割名称HCID仕込み量
反応物2-Acetylamino-4-aminotolueneHCID 79492—
反応物5-Chloro-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidine-3-carbonitrileHCID 89827173—
試薬Sodium t-butoxideHCID 23676156—
触媒2-(Dicyclohexylphosphino)biphenylHCID 2734216—
触媒Bis(dibenzylideneacetone)palladiumHCID 9811564—
溶媒DimethylacetamideHCID 31374—
生成物N-[5-[[3-cyano-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidin-5-yl]amino]-2-methylphenyl]acetamideHCID 721638090%

反応条件

温度120 °C

反応手順

In a 25 mL round-bottomed flask (t=g) was 5-chloro-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (40 mg, 0.17 mmol), Pd2(dba)3 (7.84 mg, 8.56 µmol), and [Reactants] in DMA (1.5 mL) ([VOLUME]) to give a black suspension.[Reactants] and N-(5-amino-2-methylphenyl)acetamide (28.1 mg, 0.17 mmol) were added. stirred at 110C for 2 days. TLC showed major is SM, small amount of product was formed/ did not workup LCMS showed 349 mass ??

情報源と証拠

出典データセット750 AstraZeneca ELN dataset
ORD IDord-9d52138831044592b5c7c5511d53f49c
出典メモ750 AstraZeneca ELN dataset