双活性位点金属配体协同催化剂催化脱氢偶联反应的理论研究

来源 :第十三届全国量子化学会议 | 被引量 : 0次 | 上传用户:lmwtz7x8f0
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  金属配体协同催化 在均相催化剂设计领域扮演着重要的角色。[1]此类催化主要有两种机理,金属配体键机理和芳香化/去芳香化机理。因此,在过去的研究当中,所设计的催化剂一般在配体上只引入一个活性位点。我们基于密度泛函理论,利用计算化学手段,研究了一个典型特例[2],该钌螯合催化剂在活化阶段两个位点的质子均脱落,因而具有两个潜在的活性位点,可以分别遵循两种机理。
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