Ni Nanoparticles: Mild and Efficient Catalyst for the Chemoselective Synthesis of 2-Arylbenzimidazoles, 2-Arylbenzothiazoles, and Azomethines
                                
                                    
                                        作者:Jitender M. Khurana、Sneha、Kanika Vij                                    
                                    
                                        DOI:10.1080/00397911.2011.563404
                                    
                                    
                                        日期:2012.9
                                    
                                    A new and efficient method has been developed for the synthesis of biologically significant 2-arylbenzimidazoles, 2-arylbenzothiazoles, and azomethines using recyclable and inexpensive polyvinyl pyrrolidone (PVP)-stabilized Ni nanoparticles in ethylene glycol at room temperature in excellent yields.