反応式
C([O:3][C:4](=O)[CH:5]=[C:6]([NH2:10])OCC)C.[Br:12][C:13]1[CH:21]=[CH:20][C:16]([CH2:17][NH:18][NH2:19])=[CH:15][CH:14]=1>>[NH2:10][C:6]1[NH:19][N:18]([CH2:17][C:16]2[CH:20]=[CH:21][C:13]([Br:12])=[CH:14][CH:15]=2)[C:4](=[O:3])[CH:5]=1参加物
3
実験手順
17.5 g of β-amino-β-ethoxyacrylic acid ethyl ester and 20 g of 4-bromobenzylhydrazine, on stirring for 5 hours in alcohol at 50° and working up as described in Example 1, yield 15.6 g of the compound identified above, corresponding to 58% of theory, as colorless crystals of melting point 139°.
出典と根拠
- ORDレコード
- ord-7617fdb2feb2455a876567bff8e06cc3
- 出典データセット
- uspto-grants-1977_12
- 特許番号
- US04061653
関連ノート
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