戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 623284作成日:2026年10月24日

Dibromoacetic Acid → 2,2-dibromo-N-[1-((6-chloropyridin-3-yl)methyl)pyridin-2(1H)-ylidene]-acetamide

https://huagongshe.com/ja/reaction/623284

反応式

関与物質

役割名称HCID仕込み量
反応物Dibromoacetic AcidHCID 12433—
反応物1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 2723939—
反応物1-[(6-chloropyridin-3-yl)methyl]pyridin-2(1H)-imine hydrochlorideHCID 86686930—
触媒4-(Dimethylamino)pyridineHCID 14284—
溶媒DichloromethaneHCID 6344—
生成物2,2-dibromo-N-[1-((6-chloropyridin-3-yl)methyl)pyridin-2(1H)-ylidene]-acetamideHCID 8961370715%

反応手順

200 mg (0.78 mmol) of the 1-[(6-chloropyridin-3-yl)methyl]pyridin-2(1H)-imine hydrochloride obtained by the method described in another method of Synthetic Example P1, 238 mg (1.95 mmol) of DMAP and 224 mg (1.17 mmol) of EDC-HCl were dissolved in 10 ml of anhydrous dichloromethane, 101 μl (202 mg, 1.17 mmol) of dibromoacetic acid was added thereto, and the resulting mixture was stirred at room temperature overnight. After the reaction was completed, the reaction solution was diluted with dichloromethane, washed once with water and twice with a 1% HCl aqueous solution, and then dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain the subject material. Amount obtained 50 mg (yield 15%)

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US09301525B2
出典データセットuspto-grants-2016_04
ORD IDord-ffdd7d0ce13447fcab851325e1354a4c
出典メモuspto-grants-2016_04