Dithioacetalization or thioetherification of benzyl alcohols using 9-mesityl-10-methylacridinium perchlorate photocatalyst
Milan Pramanik, Khokan Choudhuri, Ashis Mathuri, Prasenjit Mal
Abstract
We report herein the use of 9-mesityl-10-methylacridinium perchlorate as the visible-light photocatalyst for dithioacetalization or thioetherification of benzyl alcohols in one pot using aerial dioxygen as a terminal oxidant. EPR analysis and Stern-Volmer quenching studies helped to rationalize the single electron transfer (SET) mechanism.
Topics & Concepts
PhotocatalysisChemistryPerchloratePhotochemistryVisible spectrumMedicinal chemistryOrganic chemistryCatalysisMaterials scienceIonOptoelectronicsSulfur-Based Synthesis TechniquesChemical Synthesis and ReactionsSynthesis and Catalytic Reactions