Ruthenium(0)-Catalyzed C–H Arylation of Aromatic Imines under Neutral Conditions: Access to Biaryl Aldehydes
作者:Feng Hu、Michal Szostak
DOI:10.1021/acs.orglett.6b01738
日期:2016.9.2
The first ruthenium(0)-catalyzed C–H bond arylation of aromatic imines with arylboronates under neutral conditions is reported. This versatile method provides rapid access to a wide range of biaryl aldehydes that are difficult to assemble using traditional methods with high atom economy. A new hydrogen acceptor for Ru(0) arylation has been identified. This atom-economical strategy has potential for
据报道,在中性条件下,芳族亚胺与芳基硼酸酯的首次钌(0)催化的C–H键芳基化。这种通用的方法可快速访问各种使用芳烃经济性高的传统方法难以组装的联芳基醛。已经确定了Ru(0)芳基化的新氢受体。这种原子经济的策略具有使用可移动的导向基团在Ru(0)催化的C–H键芳基化中直接应用的潜力。据报道,吲哚通过一个顺序的一锅多CH反应进行合成。