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Methanol → 6-(Methoxycarbonyl)pyridine-2-carboxylic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methanol | HCID 887 | — |
| 反応物 | Sulfuric Acid | HCID 1118 | — |
| 反応物 | 2,6-Pyridinedicarboxylic acid, 1-oxide | HCID 85179 | — |
| 生成物 | 6-(Methoxycarbonyl)pyridine-2-carboxylic acid | HCID 4019172 | — |
反応手順
40 g of the pyridine-2,6-dicarboxylic acid N-oxide was dissolved in 100 ml of methanol. 5 ml of sulfuric acid was added to the solution. The admixture was then heated under reflux for 2 hours and allowed, to cool so that crystals were deposited. The crystals thus deposited were filtered to obtain 28 g of 6-methoxycarbonylpyridine-2-carboxylic acid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04636462 |
| 出典データセット | uspto-grants-1987_01 |
| ORD ID | ord-9d7fec5c60514ea085ebc787b0ee6e21 |
| 出典メモ | uspto-grants-1987_01 |