Carbon annulation of ortho-vinylanilines with dimethyl sulfoxide to access 4-aryl quinolines.

نویسندگان

  • Jin Yuan
  • Jin-Tao Yu
  • Yan Jiang
  • Jiang Cheng
چکیده

A palladium-catalyzed annulation of ortho-vinylanilines with dimethyl sulfoxide was developed to access 4-aryl quinolines in moderate to good yields. Activated by 1,4-diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct (DABSO), DMSO served as a "[double bond, length as m-dash]CH-" fragment in this transformation. It represents a facile pathway leading to 4-aryl quinolines.

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عنوان ژورنال:
  • Organic & biomolecular chemistry

دوره 15 6  شماره 

صفحات  -

تاریخ انتشار 2017