N-Heterocyclic Carbene-Acetylamide Palladium Complexes and Their Catalytic Activities in Heck-Mizoroki Reactions

摘要

A novel N-heterocyclic carbene-acetylamide ligand derived from binaphthy]-2,2'-diamine (BINAM) and its dinuclear NHC-Pd(II) complex as well as its corresponding complex bearing weakly coordinating acetate counterions, have been successfully synthesized in good yields. The dinuclear NHC-Pd(II) complex has been characterized by X-ray diffraction. Moreover, we found that these complexes are quite effective in Heck-Mizoroki reactions and give the corresponding products in good to excellent yields.