Lewis base mediated dismutation of trichlorosilanewz

نویسندگان

  • Amit Pratap Singh
  • Rajendra S. Ghadwal
  • Herbert W. Roesky
  • Julian J. Holstein
  • Birger Dittrich
  • Jean-Philippe Demers
  • Veniamin Chevelkov
  • Adam Lange
چکیده

An abnormal N-heterocyclic carbene (aNHC) has been used as a Lewis base to initiate dismutation of trichlorosilane. This report presents the reactivity differences of a normal N-heterocyclic carbene (NHC) versus aNHCwith heavier group 14 elements. Three novel compounds (NHC)2 SiCl2H2 (2), aNHC SiCl2H2 (3), and aNHC GeCl2 (4) have been synthesized and characterized by single crystal X-ray analysis, solid-state NMR and DFT calculations.

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Lewis base mediated dismutation of trichlorosilane.

An abnormal N-heterocyclic carbene (aNHC) has been used as a Lewis base to initiate dismutation of trichlorosilane. This report presents the reactivity differences of a normal N-heterocyclic carbene (NHC) versus aNHC with heavier group 14 elements. Three novel compounds (NHC)(2)·SiCl(2)H(2) (2), aNHC·SiCl(2)H(2) (3), and aNHC·GeCl(2) (4) have been synthesized and characterized by single crystal...

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تاریخ انتشار 2012