Direct dehydrative cross-coupling of tautomerizable heterocycles with alkynes via Pd/Cu-catalyzed phosphonium coupling.

نویسندگان

  • Fu-An Kang
  • James C Lanter
  • Chaozhong Cai
  • Zhihua Sui
  • William V Murray
چکیده

The first chemoselective direct dehydrative cross-coupling of tautomerizable heterocycles with alkynes has been achieved via C-H/C-OH bond activations with direct C(sp(2))-C(sp) bond formation, which is in line with ideal synthesis using readily available materials.

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عنوان ژورنال:
  • Chemical communications

دوره 46 8  شماره 

صفحات  -

تاریخ انتشار 2010