文献类型：期刊文献

英文题名：Diaryliodonium Salts: Structures and Synthesis

作者：Wang, Yu[1];An, Guoqiang[1];Wang, Limin[1];Han, Jianwei[1]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China

年份：2020

卷号：24

期号：18

起止页码：2070

外文期刊名：CURRENT ORGANIC CHEMISTRY

收录：;EI(收录号：20242116149164);WOS:【SCI-EXPANDED(收录号:WOS:000591895700004)】；

基金：The work was supported by Project supported by NSFC/China (21421004, 21772039), Shanghai Municipal Science and Technology Major Project (Grant No.2018SHZDZX03) and National Key Research and Development Program (2016YFA0200302) as well as by Croucher Foundation (Hong Kong) in the form of a CAS-Croucher Foundation Joint Laboratory Grant.

语种：英文

外文关键词：Diaryliodonium salts; hypervalent iodine; T-shaped structure; synthetic strategies; cyclic or linear; organometallic reagents

摘要：Due to similar reactivity in comparison with aromatic organometallic reagents, diaryliodonium salts are currently in broad usage as less toxic, highly efficient, stable and mild electrophilic reagents in organic synthesis. The hypervalent iodine center of diaryliodonium salts can lead to unique reactivity, which thus is frequently presented in metal-free arylations or metal-involved elementary reactions such as oxidative addition, reduction elimination, ligand coupling and ligand exchange reaction. As such, diaryliodonium salts have experienced explosive growth by transferring aromatics to the target molecules. In contrast to the reviews on the synthetic utility or aryl transformations by using diaryliodonium salts, this review provides a summary of their structures and the synthetic strategies towards them during recent decades.