Monovalent nickel complex bearing a bulky N-heterocyclic carbene (NHC) and triphenylphosphine was synthesized and demonstrated to catalyze the Buchwald–Hartwig amination of aryl halides with diarylamines to form triarylamines under mild conditions.
合成了一种具有庞大N-杂环卡宾(NHC)和
三苯基膦的单价
镍复合物,并证明其能够在温和条件下催化芳族卤化物与二芳胺的布赫瓦尔德-哈特维希胺化反应,形成
三芳胺。