22843-41-0Relevant academic research and scientific papers
High-pressure Synthesis, Structure and Novel Photochemical Reactions of 7,7,8,8-Tetramethyl-7,8-disilabicycloocta-2,5-diene
Sekiguchi, Akira,Maruki, Ikutaro,Ebata, Keisuke,Kabuto, Chizuko,Sakurai, Hideki
, p. 341 - 343 (2007/10/02)
7,7,8,8-Tetramethyl-7,8-disilabicycloocta-2,5-diene 1, prepared by the high-pressure reaction (10000 bar) of 1,1,2,2-tetramethyl-1,2-disilacyclohexa-3,5-diene and phenyl vinyl sulphoxide followed by elimination of benzenesulphenic acid, gave tetramethyldisilene (Me2Si=SiMe2) upon photolysis which underwent a photochemical reaction with benzene at 10 K in an argon matrix to regenerate the precursor.
MISE EN EVIDENCE DE LA FORMATION DE R2M=MR2 A PARTIR DE DISILA-1,2 ET DIGERMA-1,2 CYCLOHEXENES-4
Marchand, Annette,Gerval, Pierre,Duboudin, Francoise,Gaufryau, M.-H.,Joanny, Marguerite,Mazerolles, Pierre
, p. 93 - 106 (2007/10/02)
Intermediates with ?-bonded Si or Ge are generated during gas phase pyrolysis of 1,2-disila- or 1,2-digerma-cyclohex-4-enes. Compounds such as R2M=MR2 are successfully trapped by addition or and cycloadditions.These results were proved by mass spectrometry.
PHOTOCHEMICAL GENERATION OF TETRAMETHYLDISILENE AND PHOTOINDUCED 1,2-SILYL-MIGRATION
Nakadaira, Yasuhiro,Otsuka, Tatsuo,Sakurai, Hideki
, p. 2417 - 2420 (2007/10/02)
Described herein is the first clear evidence of the photochemical generation of tetramethyldisilene which can be efficiently trapped by dienes.An intriguing 1,2-photo-induced silyl migration is also reported.
