Asymmetric construction of spirocyclohexanonerhodanines catalyzed by simple diamine derived from chiral tert-leucine.

نویسندگان

  • Wenbin Wu
  • Huicai Huang
  • Xiaoqian Yuan
  • Kailong Zhu
  • Jinxing Ye
چکیده

A diamine-catalyzed asymmetric tandem reaction between α,β-unsaturated ketones and rhodanine derivatives has been developed to synthesize various spirocyclic compounds with high stereoselectivities (up to 99% ee and >20:1 dr). The products obtained contain two pharmaceutically relevant features: the biologically active rhodanine moiety embedded in a spirocyclic unit.

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عنوان ژورنال:
  • Chemical communications

دوره 48 73  شماره 

صفحات  -

تاریخ انتشار 2012