Copper incorporated nanorod like mesoporous silica for one pot aerobic oxidative synthesis of pyridines
                                
                                    
                                        作者:Suman Ray、Biplab Banerjee、Asim Bhaumik、Chhanda Mukhopadhyay                                    
                                    
                                        DOI:10.1016/j.catcom.2014.09.003
                                    
                                    
                                        日期:2015.1
                                    
                                    Copper incorporated nano-rod like mesoporous silica catalyst was synthesized, characterized by N-2 adsorption, HRTEM-EDX, XRD, AAS, XPS and TPD-NH3 analyses and applied in the one-pot aerobic oxidative synthesis of highly substituted pyridines. Both the enhanced surface acidity of copper incorporated silica and the redox property were essential for pyridine synthesis. Standard leaching experiment proved that the reaction was heterogeneous. (C) 2014 Elsevier B.V. All rights reserved.