Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[Cl:11])[CH2:5][NH:6][NH2:7].C([O:14][C:15](=O)[CH:16]([CH:18]=O)[CH3:17])C>C(O)C>[CH3:18][C:16]1[C:15](=[O:14])[N:6]([CH2:5][C:4]2[CH:8]=[CH:9][C:10]([Cl:11])=[C:2]([Cl:1])[CH:3]=2)[NH:7][CH:17]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
10.9 g of 3,4-dichlorobenzylhydrazine were added dropwise to a solution of 7.5 g of a α-formylpropionic acid ethyl ester in 50 ml of ethanol. After stirring overnight at room temperature, the solvent was distilled off in vacuo and the solid residue was recrystallized from ethanol.
Aufarbeitung
- distillationthe solvent was distilled off in vacuo
- customthe solid residue was recrystallized from ethanol
Quellen und Nachweise
- ORD-Eintrag
- ord-d699554e894d441981b613cd6eab6b1f
- Quelldatensatz
- uspto-grants-1977_11
- Patentnummer
- US04056533
Verknüpfte Notizen
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