Remote Substituents as Potential Control Elements for the Solid-State Structures of Hypervalent lodine(III) Compounds

Hypervalent iodine (HVI) compounds are very important selective oxidants often employed in organic syntheses. Most HVI compounds are strongly associated in the solid state involving interactions between the electropositive iodine centers and nearby electron lone pairs of electronegative atoms. This study examines the impact of remote substituents on select families of HVI compounds as means to achieve predictable two-dimensional extended solid-state materials. Crystallographic analyses of 10 HVI compounds from several related classes of lambda(3) organoiodine(III) compounds, (diacetoxyiodo)benzenes, (dibenzoatoiodo)benzenes, [bis(trifluoroacetoxy)iodo]benzenes, and mu-oxo-[(carboxylateiodo)benzenes], provide insights into how remote substituents and the choice of carboxylate groups can impact intermolecular interactions in the solid state.

Automated summary

This study explores the impact of remote substituents on select families of HVI compounds to achieve predictable two-dimensional extended solid-state materials. Crystallographic analyses of various classes of HVI compounds provide insights into how different substituents and carboxylate groups can affect intermolecular interactions in the solid state.