Intermolecular Reductive C–N Cross Coupling of Nitroarenes and Boronic Acids by P<sup>III</sup>/P<sup>V</sup>═O Catalysis
作者:Trevor V. Nykaza、Julian C. Cooper、Gen Li、Nolwenn Mahieu、Antonio Ramirez、Michael R. Luzung、Alexander T. Radosevich
DOI:10.1021/jacs.8b10769
日期:2018.11.14
intermolecular C-N coupling is reported. The method employs a small-ring organophosphorus-based catalyst (1,2,2,3,4,4-hexamethylphosphetane) and a terminal hydrosilane reductant (phenylsilane) to drive reductive intermolecular coupling of nitro(hetero)arenes with boronic acids. Applications to the construction of both Csp2-N (from arylboronic acids) and Csp3-N bonds (from alkylboronicacids) are demonstrated;