“Click” Chemistry in Metal Coordination Spheres: Copper(I)-Catalyzed 3+2 Cycloadditions of Benzyl Azide and Platinum Polyynyl Complexes <i>trans</i>-(C<sub>6</sub>F<sub>5</sub>)(<i>p</i>-tol<sub>3</sub>P)<sub>2</sub>Pt(C≡C)<sub><i>n</i></sub>H (<i>n</i> = 2−6)
                                
                                    
                                        作者:Sébastien Gauthier、Nancy Weisbach、Nattamai Bhuvanesh、John A. Gladysz                                    
                                    
                                        DOI:10.1021/om900680q
                                    
                                    
                                        日期:2009.10.12
                                    
                                    Benzyl azide and the terminal polyynyl complexes trans-(C6F5)(p-tol(3)P)(2)Pt(C  C)(n)H (n = 2-6) undergo 3+2 "click" cycloadditions in the presence of CuSO4/ascorbic acid to give the 1,2,3-triazoles trans-(C6F5)(p-tol(3)P)(2)Pt(C  C)n-Gamma C=CHN(CH2C6H5)N=N, four of of which are structurally characterized..