WebMy research area covers synthesis of different hypervalent iodine compounds and its application on development of various synthetic … WebUnsymmetric and symmetric diaryliodonium triflates are synthesized from both electron-deficient and electron-rich substrates in a fast, high yielding, and operationally simple protocol employing arenes and aryl iodides or iodine. ... High-yielding one-pot synthesis of diaryliodonium triflates from arenes and iodine or aryl iodides M. Bielawski ...
Easy Synthesis of Diaryliodonium Salts - ChemistryViews
Web2 days ago · Our group has reported several one-pot protocols for the synthesis of diaryliodonium salts, which have been recognized as attractive multi-purpose reagents … WebJul 31, 2010 · The diaryliodonium salts would be derived from the corresponding substituted iodoarenes, which could be prepared from the iodophenol and enantiomerically pure alcohol ( R )- 4, as shown for target I ( Scheme 3 c). The synthesis of the diaryliodonium salts was envisioned using the methodology recently developed in our … small fractional terms
Synthesis and Application of Cyclic Diaryliodonium Salts: …
WebJan 9, 2024 · Because of their highly electron-deficient nature and excellent leaving-group ability, diaryliodonium salts are widely used as arylating agents in organic synthesis to assemble complex aromatic compounds, such as α-arylation of carbonyl compounds; metal catalyzed or metal-free cross-coupling reactions with arenes, heteroarenes, alkynes, … WebOct 15, 2024 · The chemoselective reaction of the C- followed by the O-centered naphthyl radicals with the more electron-deficient hypervalent bond of the diaryliodonium(III) salts is described. This discovered reactivity constitutes a new activation mode of the diaryliodonium(III) salts which enabled a one-pot doubly arylation of naphthols through … WebFeb 25, 2024 · Diaryliodonium salts having 1-naphthylsubstituent were found suitablesubstrates, giving arylationproducts (2p goodyields. α,β-Unsaturated sulfoximine (2r) alsosuccessfully obtained usingiodonium salt ChiralHPLC analysis revealed arylationproceeded stereospecifically without racemization (2c, 2d, ourmethod … small fraction meaning