文献类型：期刊文献

英文题名：Ullmann Reaction of Aryl Chlorides on Various Surfaces and the Application in Stepwise Growth of 2D Covalent Organic Frameworks

作者：Shi, Ke Ji[1,2];Yuan, Ding Wang[3];Wang, Cheng Xin[1,2];Shu, Chen Hui[1,2];Li, Deng Yuan[1,2];Shi, Zi Liang[4];Wu, Xin Yan[1,2];Liu, Pei Nian[1,2]

机构：[1]E China Univ Sci & Technol, Shanghai Key Lab Funct Mat Chem, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]Hunan Univ, Sch Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China;[4]Soochow Univ, Ctr Soft Condensed Matter Phys & Interdisciplinar, 1 Shizi St, Suzhou 215006, Jiangsu, Peoples R China

年份：2016

卷号：18

期号：6

起止页码：1282

外文期刊名：ORGANIC LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000372664600017)】；

基金：We thank Prof. Nian Lin in the Hong Kong University of Science & Technology and Prof. Wilson Ho in the University of California, Irvine for help with this work. This research was supported by the NSFC/China (Project Nos. 21421004, 21190033, 21561162003 and 21372072), the Eastern Scholar Distinguished Professor Program, the Programme of Introducing Talents of Discipline to Universities (B16017), the NCET (NCET-13-0798), the Basic Research Program of the Shanghai Committee of Science and Technology (Project No. 13M1400802), and the Fundamental Research Funds for the Central Universities.

语种：英文

摘要：On-surface Ullmann coupling reaction of aryl chlorides has been achieved on Cu(111), Ag(111), and Au(111), and the mechanism has been investigated on the single molecule level using scanning tunneling microscopy and density functional theory. The different reactivity of the aryl halides was utilized to design a stepwise on-surface synthesis, which affords a zigzag template and then converts to 2D porous networks.