Reaktionsgleichung
C([NH:4][C:5]1[CH:10]=[CH:9][C:8]([Br:11])=[CH:7][C:6]=1[N+:12]([O-:14])=[O:13])(=O)C.[OH-].[Na+]>C(COC)OC>[Br:11][C:8]1[CH:9]=[CH:10][C:5]([NH2:4])=[C:6]([N+:12]([O-:14])=[O:13])[CH:7]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 80 °C
Versuchsvorschrift
A mixture of 1d (3.5 g, 13.5 mmol), dimethoxyethane (100 ml) and aqueous sodium hydroxide (50 ml, 1 M) is heated to 80° C. for 1 hour. After cooling the mixture is poured into ice-water. The product is filtered off, washed with water and dried. Yield 2.77 g (94%). Mp 109-1 10° C.
Aufarbeitung
- temperatureAfter cooling the mixture
- filtrationThe product is filtered off
- washwashed with water
- customdried
- customMp 109-1 10° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-ce5c175808de4d54af57312909f4641a
- Quelldatensatz
- uspto-grants-1999_07
- Patentnummer
- US05922724
Verknüpfte Notizen
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