1,4-Dioxane → N-[1-(4-chlorophenyl)-1-methylethyl]-3-(4-formylimidazol-1-yl)propionamide
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([NH:11][C:12](=[O:15])[CH:13]=[CH2:14])([CH3:10])[CH3:9])=[CH:4][CH:3]=1.[NH:16]1[CH:20]=[C:19]([CH:21]=[O:22])[N:18]=[CH:17]1.[OH-].C([N+](C)(C)C)C1C=CC=CC=1.O1CCOCC1>CO>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]([NH:11][C:12](=[O:15])[CH2:13][CH2:14][N:16]2[CH:20]=[C:19]([CH:21]=[O:22])[N:18]=[CH:17]2)([CH3:10])[CH3:9])=[CH:6][CH:7]=1Komponenten
6
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 95 °C
Versuchsvorschrift
A mixture of N-[1-(4-chlorophenyl)-1-methylethyl]-acrylamide (22.35 g), imidazole-4-carboxaldehyde (9.6 g), benzyltrimethylammonium hydroxide (2.24 ml of a 40% solution in methanol, Triton®B) and 1,4-dioxane (112 ml) was stirred and heated at 95° C. for 6 hours and then worked up as described in Example 19a to give N-[1-(4-chlorophenyl)-1-methylethyl]-3-(4-formylimidazol-1-yl) propionamide, m.p. 151°-153° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-62f740e3268046968c0ffa1a17cf78a1
- Quelldatensatz
- uspto-grants-1998_07
- Patentnummer
- US05780642
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