M-Cresol → m-Cresyl 3-indolylglyoxylate
Reaktionsgleichung
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[C:3]([C:10](=[O:14])[C:11](Cl)=[O:12])=[CH:2]1.[CH:15]1[C:20]([OH:21])=[CH:19][CH:18]=[CH:17][C:16]=1[CH3:22].N1C=CC=CC=1>C(OCC)C>[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[C:3]([C:10](=[O:14])[C:11]([O:21][C:20]2[CH:19]=[CH:18][CH:17]=[C:16]([CH3:22])[CH:15]=2)=[O:12])=[CH:2]1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
3-Indolylglyoxylyl chloride (104 g. ) was stirred in diethyl ether (500 ml.) and treated with m-cresol (108 g.) followed by pyridine (79 g.). After stirring for 30 minutes the solid product was collected by filtration, washed with water then with acetonitrile and dried to give m-cresyl 3-indolylglyoxylate as a yellow powder, m.p. 194°-197°. Yield 119 g. (85.5%)