Rate enhancement of the selective oxidation of hexoses was achieved on an ethynylpyridine (EPy)-functionalized Pt/Al2O3 catalyst. Host–guest interaction between the EPy ligand and a hexose sugar reactant produced a complex with induced chirality on the catalyst surface.
在功能化的
乙炔吡啶(EPy)-
铂/铝氧化物催化剂上,实现了对六碳糖选择性氧化反应的速率提升。EPy
配体与六碳糖反应物之间的宿主- guest相互作用生成了一种在催化剂表面引发手性复杂的复合物。