Halogen bonded associates of iodonium salts with 18-crown-6: does structural flexibility or structural rigidity of the σ-hole donor provide efficient substrate ligation?
Alexandra A. Sysoeva, Alexander S. Novikov, Mikhail V. Il’in, Dmitrii S. Bolotin
Abstract
An acyclic diphenyliodonium cation forms stronger interactions with a bulky Lewis base than a cyclic dibenziodolium cation.
Topics & Concepts
ChemistryRigidity (electromagnetism)HalogenFlexibility (engineering)StereochemistryCrystallographyPolymer chemistryOrganic chemistryComposite materialMaterials scienceMathematicsStatisticsAlkylOxidative Organic Chemistry ReactionsVanadium and Halogenation ChemistryPorphyrin and Phthalocyanine Chemistry