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3-Chloropyridine-2-carboxylic acid → HCID 178522734、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Chloropyridine-2-carboxylic acid | HCID 824632 | — |
| 反応物 | HCID 178509299 | HCID 178509299 | — |
| 溶媒 | Thionyl Chloride | HCID 24386 | — |
| 生成物 | HCID 178522734 | HCID 178522734 | 39.3% |
反応手順
0.53 g of 3-chloro-2-pyridinecarboxylic acid, 10 ml of thionyl chloride and 0.27 g of 5-aminotetrazole are treated in the same manner as described in Example 1. The crude product thus obtained is recrystallized from a mixture of dimethylformamide and ethanol, whereby 0.28 g of N-(5-tetrazolyl)-3-chloro-2-pyridinecarboxamide is obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04404214 |
| 出典データセット | uspto-grants-1983_09 |
| ORD ID | ord-506cde04188f4f70be64ab4491622625 |
| 出典メモ | uspto-grants-1983_09 |