Sunlight Photocatalytic Synthesis of Aryl Hydrazides by Decatungstate‐Promoted Acylation under Room Temperature
Pan Xie, Sanshan Shi, Xueqing Hu, Cheng Xue, Dongdong Du
Abstract
Abstract A sunlight photocatalytic synthesis of aryl hydrazides was achieved via a decatungstate‐promoted addition process of aromatic aldehydes to azo compounds. Aryl hydrazides can be produced in good to excellent yields under room temperature, even if the reaction was carried out as “window ledge” mode. This process is easy to be operated and no additional additives are needed, which makes the practicability and application value increase obviously.
Topics & Concepts
PhotocatalysisArylAcylationChemistrySunlightPhotochemistryOrganic chemistryCatalysisOpticsAlkylPhysicsRadical Photochemical ReactionsSulfur-Based Synthesis TechniquesCatalytic C–H Functionalization Methods