Visible light-driven molecular oxygen activation for oxidative amidation of alcohols using lead-free metal halide perovskite
Vishesh Kumar, Ved Vyas, Deepak Kumar, Ashish Kumar Kushwaha, Arindam Indra
Abstract
more efficiently to initiate the radical-mediated dehydrogenation of alcohols. The more positive valence band maxima (VBM) of PC-1 also facilitates amine oxidation to the corresponding radical. Further, improved charge separation and transport and a decrement in the photogenerated charge carrier recombination have been detected for PC-1 to enhance photocatalytic activity. PC-1 showed improved yields for a series of structurally diverse amides (highest yield = 98%) by oxidative amidation of alcohols under visible light irradiation.
Topics & Concepts
HalidePerovskite (structure)ChemistryLead (geology)PhotochemistryMetalMolecular oxygenOxidative phosphorylationOxygenInorganic chemistryVisible spectrumMaterials scienceOptoelectronicsOrganic chemistryBiochemistryGeomorphologyGeologyChemical Synthesis and ReactionsSulfur-Based Synthesis TechniquesOxidative Organic Chemistry Reactions