2-(2,4-Dinitrobenzylidene)-1-methylpyrrolidine → 2-(2,4-Diaminobenzyl)-1-methylpyrrolidine
反応式
[N+:1]([C:4]1[CH:16]=[C:15]([N+:17]([O-])=O)[CH:14]=[CH:13][C:5]=1[CH:6]=[C:7]1[CH2:11][CH2:10][CH2:9][N:8]1[CH3:12])([O-])=O>C(O)C.[Pt].[H][H]>[NH2:1][C:4]1[CH:16]=[C:15]([NH2:17])[CH:14]=[CH:13][C:5]=1[CH2:6][CH:7]1[CH2:11][CH2:10][CH2:9][N:8]1[CH3:12]参加物
4
実験手順
Hydrogenate 3.0 g of 2-(2,4-dinitrobenzylidene)-1-methylpyrrolidine in 50 ml of ethanol with platinum/hydrogen. Filter the catalyst from the hydrogenated product and concentrate the filtrate to obtain the title compound as a yellowish viscous oil which decomposes rapidly in contact with air and under light.
後処理
- filtrationFilter the catalyst from the hydrogenated product
- concentrationconcentrate the filtrate
出典と根拠
- ORDレコード
- ord-529fafc46ae54d1fad648daaa683c2dd
- 出典データセット
- uspto-grants-1981_07
- 特許番号
- US04279918
反応ノート
読み込み中…