Annulation of m-Substituted Aromatic Ketones with Diphenylacetylene Catalyzed by Ruthenium: A Reliable Route to Substituted Naphthalene Derivatives

被引:2
作者
Cui, Y. [2 ]
Wang, R. [1 ]
Yang, C. [2 ]
Wang, A. [2 ]
Jing, Y. [1 ]
Zhang, S. [1 ]
机构
[1] Yulin Normal Univ, Sch Chem & Food Sci, Guangxi Key Lab Agr Resources Chem & Biotechnol, Yulin 537000, Guangxi, Peoples R China
[2] Dalian Univ, Coll Environm & Chem Engn, Dalian 116600, Liaoning, Peoples R China
关键词
naphthalene derivatives; annulation; ruthenium-catalyzed reactions; m-substituted aromatic ketones; C-H bond functionalization; H BOND FUNCTIONALIZATIONS; INTERNAL ALKYNES; DIRECTING GROUP; CYCLIZATION; ACTIVATION; INHIBITORS; INDOLES; AMIDES;
D O I
10.1134/S107036322212043X
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The Ru-catalyzed annulation reaction of m-substituted aromatic ketones with diphenylacetylene to prepare polysubstituted naphthalene derivatives was reported. m-Substituted aromatic ketones have two different ortho C-H bonds; the experimental results and theoretical calculation both illustrate that m-substituted aromatic ketones use less hindered C-H bond to participate in the cyclization. The method has the advantages of forming two new carbon-carbon bonds in one single step, wide substrates tolerance, and mild reaction conditions.
引用
收藏
页码:2899 / 2909
页数:11
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