Organocatalytic Asymmetric α-Sulfenylation of 2-Substituted Indolin-3-ones: A Strategy for the Synthesis of Chiral 2,2-Disubstituted Indole-3-ones with S- and N-Containing Heteroquaternary Carbon StereocenterYong‐Long Zhao, Chun Li, Yongxi Dong et al.|The Journal of Organic Chemistry|2019Cited by 36