Divergent synthesis of functionalized indazole <i>N</i>-oxides with anticancer activity <i>via</i> the cascade reaction of <i>N</i>-nitrosoanilines with diazo compounds and HFIP
Yuqian Sun, Shengnan Yan, Kelin Wang, Bin Li, Chunhua Ma, Xinying Zhang, Xuesen Fan
Abstract
Presented herein is a novel divergent synthesis of indazole N -oxides based on the one-pot cascade reaction of N -nitrosoanilines with diazo compounds and HFIP.
Topics & Concepts
IndazoleChemistryDiazoCascadeCombinatorial chemistryCascade reactionStereochemistryMedicinal chemistryOrganic chemistryCatalysisChromatographySynthesis and Biological Evaluation