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Novel Stable Silenes via a Sila-Peterson-type Reaction. Molecular Structure and Reactivity
 

Summary: Novel Stable Silenes via a Sila-Peterson-type
Reaction. Molecular Structure and Reactivity
Yitzhak Apeloig,* Michael Bendikov, Michael Yuzefovich,
Moshe Nakash, and Dmitry Bravo-Zhivotovskii
Department of Chemistry
Technion-Israel Institute of Technology
32000 Haifa, Israel
Dieter Blašser and Roland Boese
Institut fušr Anorganische Chemie der UniVersitašt-GH Essen
UniVersitaštstrasse 3-5, D-45117 Essen, Germany
ReceiVed August 14, 1996
The first stable silene was synthesized only in 19811 after
decades of intensive unsuccessful attempts.2 Despite intensive
recent research, the study of silenes is still in its infancy.2 For
example, only two methods for the synthesis of stable silenes
are currently known1,3 and the X-ray structures of only 2 silenes,
(Me3Si)2SidC(OSiMe3)Ad (1)4 and Me2SidC(SiMe3)SiMe(t-
Bu)2 (2),5 have so far been determined. More recently West et
al. reported the first X-ray structure of a 1-silaallene,
R2SidCdCR2.6 We report here an important new synthetic

  

Source: Apeloig, Yitzhak - Department of Chemistry, Technion, Israel Institute of Technology

 

Collections: Chemistry