Reactions of xenon difluoride. Part 6. Some reactions of phosphorus, arsenic and iodine compounds
作者:Kohrshed Alam、Alexander F. Janzen
DOI:10.1016/s0022-1139(00)81025-8
日期:1987.7
The reaction of XeF2 with some organo-phosphorus, -arsenic and-iodine compounds is described. The products were identified by fluorine nmr spectroscopy and the conditions under which fluorine exchange occurs were briefly investigated. Organoiodine (III) difluorides are suitable for the conversion of Ph2Te to Ph2TeF2; the decomposition of RIF2liberates IF and fluoroalkane.
Catalyst‐Free Arylation of Tertiary Phosphines with Diaryliodonium Salts Enabled by Visible Light
作者:Dmitry I. Bugaenko、Alexey A. Volkov、Mikhail V. Livantsov、Marina A. Yurovskaya、Alexander V. Karchava
DOI:10.1002/chem.201902955
日期:2019.9.25
The visible-light-induced arylation of tertiaryphosphines with aryl(mesityl)iodonium triflates to produce the quaternary phosphonium salts occurs under mild, metal, and catalyst-free conditions. Photo-excited EDA complexes between diaryliodonium salts and phosphines supposedly enable this transformation, which is difficult to achieve through the traditional ground-state reactions. Demonstrating high
Electron Donor‐Acceptor Complex Initiated Photochemical Phosphorus Arylation with Diaryliodonium Salts toward the Synthesis of Phosphine Oxides
作者:Dmitry I. Bugaenko、Alexander V. Karchava
DOI:10.1002/adsc.202300351
日期:2023.6.13
blue light irradiation followed by oxidative P−N bond cleavage in the in situ generated amino phosphonium salts under hydrolytic conditions represent a method for the synthesis of substituted arylphosphine oxides, arylphosphinic and arylphosphonic amides respectively. The proposed approach is based on using visible light as the only promoter for the C−Pbondformation, accommodates a variety of functional