Cyclotrimerization of terminal alkynes catalyzed by the system of NiCl2/Zn and (benzimidazolyl)-6-(1-(arylimino)ethyl)pyridines.

نویسندگان

  • Chanjuan Xi
  • Zelin Sun
  • Yongbing Liu
چکیده

An effective regioselective cyclotrimerization of terminal alkynes is achieved by the direct utilization of NiCl2·6H2O, Zn, and 2-(benzimidazolyl)-6-(1-(arylimino)ethyl)pyridine in one step under ambient temperature.

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عنوان ژورنال:
  • Dalton transactions

دوره 42 37  شماره 

صفحات  -

تاریخ انتشار 2013