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Asymmetric Kinetic Resolution of Sulfides for the Construction of Unsymmetric Sulfides and Chiral 3,3-Disubstituted Oxindoles

Abstract

A range of 3,3-disubstituted oxindoles accessed by para-quinone methides derived from isatins with thiols was used for the formation of unsymmetrical disulfides, and 3,3-disubstituted oxindoles with chiral quaternary carbon center and unsymmetric disulfides could also be directly obtained with high selectivities catalyzed by chiral phosphines in one step.

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Publication details

The article was received on 08 May 2019, accepted on 11 Jun 2019 and first published on 11 Jun 2019


Article type: Communication
DOI: 10.1039/C9OB01065C
Org. Biomol. Chem., 2019, Accepted Manuscript

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    Asymmetric Kinetic Resolution of Sulfides for the Construction of Unsymmetric Sulfides and Chiral 3,3-Disubstituted Oxindoles

    K. Wang, Y. Xiang, Z. Shi, H. Wang, N. Li and B. Tang, Org. Biomol. Chem., 2019, Accepted Manuscript , DOI: 10.1039/C9OB01065C

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