Visible-light-mediated borylation of aryl and alkyl halides with a palladium complex
Jiahui Zhao, Zhao‐Zhao Zhou, Yue Zhang, Xuan Su, Ximeng Chen, Yong‐Min Liang
Abstract
Palladium catalyzed visible-light-mediated borylation of inactivated aryl and alkyl halides is reported; the method provided high yields and excellent functional group compatibility. Furthermore, arylsilicates were synthesized selectively using dimethylphenylsilyl boronic ester via changing the reaction conditions. Finally, the possible reaction mechanism is determined through fluorescence quenching and turn on/off experiments.
Topics & Concepts
BorylationAlkylArylHalidePalladiumChemistryCatalysisPhotochemistryVisible spectrumMedicinal chemistryOrganic chemistryMaterials scienceOptoelectronicsRadical Photochemical ReactionsCatalytic Cross-Coupling ReactionsCatalytic C–H Functionalization Methods