文献类型：期刊文献

英文题名：Palladium Catalyzed C-I and Vicinal C-H Dual Activation of Diaryliodonium Salts for Diarylations: Synthesis of Triphenylenes

作者：Wu, Xunshen[1];Han, Jianwei[1,2];Wang, Limin[1]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, Inst Fine Chem, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai Hong Kong Joint Lab Chem Synth, 345 Lingling Rd, Shanghai 200032, Peoples R China

年份：2018

卷号：83

期号：1

起止页码：49

外文期刊名：JOURNAL OF ORGANIC CHEMISTRY

收录：;EI(收录号：20175004536692);WOS:【SCI-EXPANDED(收录号:WOS:000419749500004)，CCR-EXPANDED(收录号:WOS:000419749500004)】；

基金：The work was supported by the National Nature Science Foundation of China (NSFC 21472213, 21272069), National Key Program (2016YFA0200302, Study on application and preparation of aroma nanocomposites), and the Fundamental Research Funds for the Central Universities and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences.

语种：英文

外文关键词：Salts - Chemical activation - Catalysis - Palladium

摘要：Using the synthetic strategy of palladium catalyzed dual activation of both C-I and vicinal C-H bonds of diaryliodonium salts, we report an approach for direct diarylations of 2-bromobiphenyls or bromobenzenes. As a result, a wide range of triphenylenes with various substituents have been synthesized in good yields. These triphenylenes are expected to be employed in the "bottom -up" synthesis of functional aromatic molecules in material science.