Practical conversion of <i>gem</i>-difluorocyclopropenes for the chemodivergent assembly of fluorinated heterocyclic frameworks
作者:Dongping Pan、Fu-Xiaomin Liu、Zhongyi Zeng、Junwei Ye、Ying Cai、Shengdong Wang、Zhi Zhou、Wei Yi
DOI:10.1039/d3gc03203e
日期:——
diverse fluorinatedheterocyclic frameworks including cyclopropapyrazolopyridines, indolizines, 2-fluoro-3-aryl-3-(heteroaryl)acrylamides etc. These conversions feature ultrasonic vibration-assisted solvent-free 1,3-dipolar cycloaddition, photo-induced rearrangement and mild reduction, providing a highly efficient synthetic route for the assembly of intriguing fluorine-containing compounds with good