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产品 > TCI热门产品信息 > TCI热门产品信息 2013 >
基于钌催化的芳烃的直接C-H键酰胺化反应
Chang等人报道了基于钌催化的芳烃的直接C-H键酰胺化反应。结果显示，在以dichloro(p-cymene)ruthenium(II) dimer为催化剂并添加silver bis(trifluoromethanesulfonyl)imide的条件下，各种芳酮或苯甲酰胺可以和磺酰基叠氮化物反应生成相应的邻位酰胺化合物，反应产率很高。此外，在添加silver hexafluoroantimonate(V)的情况下，带有如2-吡啶基等杂环定向取代基的底物能够用于邻位酰胺化反应。由于得到的邻位酰胺化合物可以转变为各种杂环化合物，这一合成方法可有效用于生物活性化合物的制备。
