76.グルーコースとフェノール性化合物との縮合反応

抄録

Glucose and a phenolic compound were thermally decomposed at 200℃ in water for 25 hours, and the ethanol-insoluble products were characterized by elemental analysis, crucible swelling test, extraction with THF, and solid state ^<13>C-NMR. Their crucial swelling numbers were ranging from 0 to 6 depending on the type and amount of the phenolic compound. The condensation products were hydrogenated and analyzed by GCMS in order to understand their structures. It is thought that glucose was decomposed to form active olefinic species which combined with phenolic molecules.