Hydrochloric Acid → 1-methyl-1H-1,2,3-triazole-4-carboxylic acid
反応式
[CH3:1][N:2]1[CH:6]=[C:5]([C:7]([O:9]CC)=[O:8])[N:4]=[N:3]1.[OH-].[Na+].Cl>CO>[CH3:1][N:2]1[CH:6]=[C:5]([C:7]([OH:9])=[O:8])[N:4]=[N:3]1参加物
5
実験手順
Using ethyl 1-methyl-1H-1,2,3-triazole-4-carboxylate (1.48 g, 9.54 mmol), methanol (22 mL), 1N sodium hydroxide (15 mL) and 1N hydrochloric acid (15 mL) as starting materials and in the same manner as in Reference Example 12, the title compound (605 mg, 50%) was obtained as a white powder.
出典と根拠
- ORDレコード
- ord-d3a4430106ca473ca92d1fcfa4ed9ced
- 出典データセット
- uspto-grants-2011_10
- 特許番号
- US08034812B2
反応ノート
読み込み中…