Atom-Economic Synthesis of 4-Pyrones from Diynones and Water.

نویسندگان

  • Yan-Li Xu
  • Qing-Hu Teng
  • Wei Tong
  • Heng-Shan Wang
  • Ying-Ming Pan
  • Xian-Li Ma
چکیده

Transition-metal-free synthesis of 4-pyrones via TfOH-promoted nucleophilic addition/cyclization of diynones and water has been developed. This transformation is simple, atom economical and environmentally benign, providing rapid and efficient access to substituted 4-pyrones.

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عنوان ژورنال:
  • Molecules

دوره 22 1  شماره 

صفحات  -

تاریخ انتشار 2017