2-Furancarboxylic acid → 2-Butoxyethylfuroate
Reaktionsgleichung
[CH2:1]([O:5][CH2:6][CH2:7][OH:8])[CH2:2][CH2:3][CH3:4].[O:9]1[CH:13]=[CH:12][CH:11]=[C:10]1[C:14](O)=[O:15].CCCCCCCC(O[Sn](OC(CCCCCCC)=O)(CCCC)CCCC)=O>C1(C)C(C)=CC=CC=1>[CH2:1]([O:5][CH2:6][CH2:7][O:8][C:14]([C:10]1[O:9][CH:13]=[CH:12][CH:11]=1)=[O:15])[CH2:2][CH2:3][CH3:4]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
2-Butoxyethanol (butyl cellosolve) 121 g (1.02 m), furoic acid 95 g (0.85 m) and 1 g dibutyltin dioctoate were heated with a xylene azeotrope to acid number 3. Xylene removed by distillation to a pot temperature of 200° and reaction product distilled. 2-Butoxyethylfuroate collected in fraction 2, 111°-104°. Yield 162 g, 86%.