化工社化工社 化学情報印刷レポート · 研究参考用
Dichloromethane → Dichloromethane methanol ammonium hydroxide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dichloromethane | HCID 6344 | — |
| 反応物 | Trifluoroacetic acid | HCID 6422 | — |
| 反応物 | tert-butyl 4-((3-(3-ethyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazol-4-ylcarbamoyl)imidazo[1,2-a]pyridin-7-yl)methyl)piperazine-1-carboxylate | HCID 70814959 | — |
| 生成物 | Dichloromethane methanol ammonium hydroxide | HCID 21896990 | — |
| 生成物 | N-(3-ethyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazol-4-yl)-7-(piperazin-1-ylmethyl)imidazo[1,2-a]pyridine-3-carboxamide | HCID 67260131 | — |
反応手順
To tert-butyl 4-((3-(3-ethyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazol-4-ylcarbamoyl)imidazo[1,2-a]pyridin-7-yl)methyl)piperazine-1-carboxylate (11 mg, 0.018 mmol) in DCM (1 mL) was added TFA (1 mL). The reaction mixture was stirred for 30 minutes, and then concentrated under reduced pressure. Silica gel chromatography (DCM/MeOH/NH4OH 10:1:0.1) provided the final product (6 mg). MS (ES+APCI) m/z=509 (M+H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08841455B2 |
| 出典データセット | uspto-grants-2014_09 |
| ORD ID | ord-5df34623653440cc908d46d42259e0e9 |
| 出典メモ | uspto-grants-2014_09 |