文摘

Fe3O4磁性纳米颗粒作为高效、可回收的催化剂制备3-azaaryl-3-hydroxyindolin - 2在超声波辐照

作者(年代):AlirezaKhorshidi,该导弹Shariati

通过化学precipitationmethod Fe3O4magnetic nanoparticleswere合成,用作anefficient andrecyclablecatalyst inultrasound-assisted sp3C-Hfunctionalization 2-methylpyridines。良好的收益率3-substituted-3-hydroxyindolin-2-oneswere获得通过2-methylpyridines反应和靛红undermildconditions。催化剂,retainedactivityfor五分。