An efficient catalytic system for the reduction of nitroarenes to amines was developed using a well‐defined nickel–NHC (N‐heterocyclic carbene) complex as catalyst and phenylsilane as reducing agent. The excellent activity of the catalyst provides access to anilines containing a wide array of reactive functionalities at 20 °C, and without using any base or additive. Notably, the catalytic system allows
使用定义明确的
镍-NHC(N-杂环卡宾)配合物作为催化剂,苯基
硅烷作为还原剂,开发了一种有效的催化体系,用于将硝基
芳烃还原为胺。催化剂的优异活性使它可以在20°C的温度下接触含有多种反应性官能团的
苯胺,而无需使用任何碱或添加剂。值得注意的是,催化体系允许5,10,15,20-四- (
硝基苯基)
卟啉(
TNPP)和Cu的还原II β-nitroporphyrin到相应aminoporphyrins。