144930-49-4Relevant articles and documents
Facile One-Pot Synthesis of Diaryliodonium Salts from Arenes and Aryl Iodides with Oxone
Soldatova, Natalia,Postnikov, Pavel,Kukurina, Olga,Zhdankin, Viktor V.,Yoshimura, Akira,Wirth, Thomas,Yusubov, Mekhman S.
, p. 18 - 20 (2017)
A straightforward synthesis of diaryliodonium salts is achieved by using Oxone as the stoichiometric oxidant. Slow addition is the key to obtaining good yields and purities of the reaction products, which are highly useful reagents in many different areas of organic synthesis.
Preparation method of trifluoromethanesulfonic acid diaryl iodonium salt and derivative thereof
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Paragraph 0019; 0020; 0021; 0022; 0031; 0032; 0033; 0034, (2018/03/24)
The invention relates to a preparation method of a trifluoromethanesulfonic acid diaryl iodonium salt and a derivative thereof. The method includes: adding m-chloroperoxybenzoic acid, an iodobenzene compound, a dichloromethane solution, a benzene compound
Arylation with unsymmetrical diaryliodonium salts: A chemoselectivity study
Malmgren, Joel,Santoro, Stefano,Jalalian, Nazli,Himo, Fahmi,Olofsson, Berit
supporting information, p. 10334 - 10342 (2013/09/02)
Phenols, anilines, and malonates have been arylated under metal-free conditions with twelve aryl(phenyl)iodonium salts in a systematic chemoselectivity study. A new "anti-ortho effect" has been identified in the arylation of malonates. Several "dummy groups" have been found that give complete chemoselectivity in the transfer of the phenyl moiety, irrespective of the nucleophile. An aryl exchange in the diaryliodonium salts has been observed under certain arylation conditions. DFT calculations have been performed to investigate the reaction mechanism and to elucidate the origins of the observed selectivities. These results are expected to facilitate the design of chiral diaryliodonium salts and the development of catalytic arylation reactions that are based on these sustainable and metal-free reagents. Copyright
