![ChemInform Abstract: Efficient Construction of Highly Functionalized endo′-Selective Spiro[pyrrolidin-2,3′-oxindoles] via a Regioselective 1,3-Dipolar Cycloaddition Reaction Between 3-Amino Oxindoles as Azomethine Ylide Precursors and Nitroalkenes.]()
ChemInform Abstract: Efficient Construction of Highly Functionalized endo′-Selective Spiro[pyrrolidin-2,3′-oxindoles] via a Regioselective 1,3-Dipolar Cycloaddition Reaction Between 3-Amino Oxindoles as Azomethine Ylide Precursors and Nitroalkenes.Sun, Hongbao; Wang, Xiaoyan; Chen, Yi; Ouyang, Liang; Liu, Jie; Zhang, Yiwen · ChemInform · 2015