Methyl carbazate → HCID 56989993、化合物
反応式
[CH3:1][O:2][C:3]([NH:5][NH2:6])=[O:4].[C:7]1([CH:13]=[C:14]2[CH2:20][CH2:19][CH2:18][CH2:17][CH2:16][C:15]2=O)[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1>C(O)C>[CH3:1][O:2][C:3]([NH:5][N:6]=[C:15]1[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][C:14]1=[CH:13][C:7]1[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=1)=[O:4]参加物
4
実験手順
9.0 g (0.1 mole) of N-methoxycarbonyl hydrazine are dissolved in 250 ml of anhydrous ethanol, under stirring, and 20.0 g (0.1 mole) of 2-phenylmethylenecycloheptan-1-one are added to the solution. The reaction mixture is kept at the boiling point under stirring, thereafter clarified with activated carbon, filtered and the filtrate is crystallized. 24.78 g of the named compound are obtained. Yield: 91%.
後処理
- stirringunder stirring
- filtrationfiltered
- customthe filtrate is crystallized
出典と根拠
- ORDレコード
- ord-eec7d6efdd51478fa44230b93677420d
- 出典データセット
- uspto-grants-1986_05
- 特許番号
- US04587261
反応ノート
読み込み中…