N-Heterocyclic Carbene-Catalyzed [4 + 2] Annulation of Enolizable Thioesters for the Synthesis of 2-Pyrones

Jinfeng Zhang1, Chen Zhu1, Xu Cao1

  • 1Institute of Functional Molecules, Shenyang University of Chemical Technology; National-Local Joint Engineering Laboratory for Development of Boron and Magnesium Resources and Fine Chemical Technology, Liaoning Province Key Laboratory of Green Functional Molecular Design and Development, Shenyang 110142, People's Republic of China.

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