Ethanol → HCID 13882129, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12]([C:13]#[N:14])=[C:11]([C:15]([O:17]CC)=[O:16])[CH:10]=[N:9]2)=[CH:4][CH:3]=1.[OH-].[Na+].C([OH:24])C>O>[C:15]([C:11]1[CH:10]=[N:9][N:8]([C:5]2[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=2)[C:12]=1[C:13]([NH2:14])=[O:24])([OH:17])=[O:16]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The process of Example 2 was followed, starting with 3.7 g. of ethyl 1-(4-chlorophenyl)-5-cyano-4-pyrazolecarboxylate and 2 g. of sodium hydroxide in 60 ml. of denatured ethanol and 60 ml. of water to obtain 2.3 g. of the desired product, m.p. 249°-250° . The elemental analysis was as follows.
Quellen und Nachweise
- ORD-Eintrag
- ord-7c2bfa2ac2e345ae82f6f2612cb62314
- Quelldatensatz
- uspto-grants-1987_05
- Patentnummer
- US04666504
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