Synthesis and enantioselective hydrogenation of seven-membered cyclic imines: substituted dibenzo[b,f][1,4]oxazepines.

نویسندگان

  • Kai Gao
  • Chang-Bin Yu
  • Wei Li
  • Yong-Gui Zhou
  • Xumu Zhang
چکیده

Highly enantioselective hydrogenation of seven-membered cyclic imines, substituted dibenzo[b,f][1,4]oxazepines, was achieved, with up to 94% ee, by using the [Ir(COD)Cl](2)/(S)-Xyl-C(3)*-TunePhos complex as the catalyst in the presence of morpholine-HCl.

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عنوان ژورنال:
  • Chemical communications

دوره 47 27  شماره 

صفحات  -

تاریخ انتشار 2011