beta-Aminobeta-ethoxyacrylic acid ethyl ester → HCID 20367203, Verbindung
Reaktionsgleichung
C([O:3][C:4](=O)[CH:5]=[C:6]([NH2:10])OCC)C.[Cl:12][C:13]1[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:14]=1[CH2:15][NH:16][NH2:17]>>[NH2:10][C:6]1[NH:17][N:16]([CH2:15][C:14]2[CH:18]=[CH:19][C:20]([Cl:22])=[CH:21][C:13]=2[Cl:12])[C:4](=[O:3])[CH:5]=1Komponenten
3
Versuchsvorschrift
From 17.5 g of β-amino-β-ethoxyacrylic acid ethyl ester and 20.2 g of 2,4-dichlorobenzylhydrazine analogously to the procedure described in Example 45, 11 g of the compound identified above, as colorless crystals of melting point 189°, corresponding to 40% of theory, are obtained.
Aufarbeitung
- customare obtained
Quellen und Nachweise
- ORD-Eintrag
- ord-e986ac9e4c534595b745647363afa91e
- Quelldatensatz
- uspto-grants-1976_04
- Patentnummer
- US03950528
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