Iodine-mediated oxidative annulation for one-pot synthesis of pyrazines and quinoxalines using a multipathway coupled domino strategy.

نویسندگان

  • K K Durga Rao Viswanadham
  • Muktapuram Prathap Reddy
  • Pochampalli Sathyanarayana
  • Owk Ravi
  • Ruchir Kant
  • Surendar Reddy Bathula
چکیده

An efficient iodine-mediated oxidative annulation of aryl acetylenes-arylethenes-aromatic ketones with 1,2-diamines for the synthesis of pyrazines and regioselective synthesis of quinoxalines is presented. A multipathway coupled domino approach has been developed for the one-pot synthesis of 1,4-diazines with high functional group compatibility.

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عنوان ژورنال:
  • Chemical communications

دوره 50 88  شماره 

صفحات  -

تاریخ انتشار 2014