1,1,1-Trimethoxybutane → 5-Methyl-4-imidazolecarboxylic acid, 2-(1-methoxybutylidene)hydrazide
反応式
[CH3:1][C:2]1[NH:6][CH:5]=[N:4][C:3]=1[C:7]([NH:9][NH2:10])=[O:8].[CH3:11][O:12][C:13](OC)(OC)[CH2:14][CH2:15][CH3:16]>C(O)C>[CH3:11][O:12][C:13](=[N:10][NH:9][C:7]([C:3]1[N:4]=[CH:5][NH:6][C:2]=1[CH3:1])=[O:8])[CH2:14][CH2:15][CH3:16]参加物
4
実験手順
A mixture of 10 g of 5-methyl-1H-imidazole-4-carboxylic acid hydrazide, 80 ml of trimethylorthobutyrate and 395 ml of absolute ethanol was treated and described in Example 1, giving 16.5 g of 5-methyl-4-imidazolecarboxylic acid, 2-(1-methoxybutylidene)hydrazide.
後処理
- additionwas treated
出典と根拠
- ORDレコード
- ord-2d9aeb3eead34b789fd849770c530202
- 出典データセット
- uspto-grants-1988_05
- 特許番号
- US04743586
反応ノート
読み込み中…