Synthesis of Functionalized Hydrazines: Facile Homogeneous (N‐Heterocyclic Carbene)‐Palladium(0)‐Catalyzed Diboration and Silaboration of Azobenzenes

نویسندگان

  • Melvyn B. Ansell
  • George E. Kostakis
  • Holger Braunschweig
  • Oscar Navarro
  • John Spencer
چکیده

The bis(N-heterocyclic carbene)(diphenylacetylene)palladium complex [Pd(ITMe)2(PhC≡CPh)] (ITMe=1,3,4,5-tetramethylimidazol-2-ylidene) acts as a highly active pre-catalyst in the diboration and silaboration of azobenzenes to synthesize a series of novel functionalized hydrazines. The reactions proceed using commercially available diboranes and silaboranes under mild reaction conditions.

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عنوان ژورنال:

دوره 358  شماره 

صفحات  -

تاریخ انتشار 2016