secondary amines in considerable yield via hydrogenation and amination tandem reaction over Al2O3 supported palladium hydride (PdHx) bi-functional catalyst. Note that this system proceeds efficiently with mild conditions under H2 atmosphere, which was difficult to achieve in previous reports. The catalyst and the mechanism of reaction are both studied. Furthermore, various secondary amines can be formed
通过在Al 2 O 3负载的
氢化钯(PdH x)双功能催化剂上进行氢化和胺化串联反应,
苯酚以可观的收率直接转化为仲胺。请注意,该系统在H 2气氛中的温和条件下有效运行,这在以前的报告中很难实现。研究了催化剂和反应机理。此外,在该转化体系下可以高产率形成各种仲胺。