化工社化工社 化学情報印刷レポート · 研究参考用
Sodium Hydroxide → 3-(Pyridin-2-yl)benzoic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | Methyl 3-(pyridin-2-yl)benzoate | HCID 3364101 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | 3-(Pyridin-2-yl)benzoic acid | HCID 5152592 | 161.4% |
反応手順
To a solution of methyl 3-(pyridin-2-yl)benzoate (300 mg, 1.40 mmol) in MeOH (3 mL) was added aqueous NaOH (1 mL, 0.4M). The mixture was stirred at room temperature for 3 h. The reaction solution was concentrated and the residue dissolved in water and adjust pH to 5˜6 with 2N of HCl. The solution was extracted with EtOAc (3×20 mL) and the combined organic layers concentrated to give the desired crude product (450 mg, Yield 90%) which was used in the next step without further purification. LCMS (m/z): 200.1 (M+1).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08993555B2 |
| 出典データセット | uspto-grants-2015_03 |
| ORD ID | ord-1e9540464827496f98194ab54076ee84 |
| 出典メモ | uspto-grants-2015_03 |