摘要 : Novel complex C2-quaternary-indol-3-one units bearing versatile nitro groups have been successfully developed frompseudo-indolones and alpha,beta-unsaturated nitroolefins through rhodium-catalyzed C-H activation/[3 + 2] spirocycli... 展开 Novel complex C2-quaternary-indol-3-one units bearing versatile nitro groups have been successfully developed frompseudo-indolones and alpha,beta-unsaturated nitroolefins through rhodium-catalyzed C-H activation/[3 + 2] spirocyclization. Notably,four diastereomers could be selectively obtained in the reaction by condition control 收起