Bis(Cyclic Alkyl Amino Carbene) Ruthenium Complexes: A Versatile, Highly Efficient Tool for Olefin Metathesis

نویسندگان

  • Rafał Gawin
  • Anna Kozakiewicz
  • Piotr A. Guńka
  • Paweł Dąbrowski
  • Krzysztof Skowerski
چکیده

The state-of-the-art in olefin metathesis is application of N-heterocyclic carbene (NHC)-containing ruthenium alkylidenes for the formation of internal C=C bonds and of cyclic alkyl amino carbene (CAAC)-containing ruthenium benzylidenes in the production of terminal olefins. A straightforward synthesis of bis(CAAC)Ru indenylidene complexes, which are highly effective in the formation of both terminal and internal C=C bonds at loadings as low as 1 ppm, is now reported.

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عنوان ژورنال:

دوره 56  شماره 

صفحات  -

تاریخ انتشار 2017