84812-53-3Relevant academic research and scientific papers
Formation of 1,4-Disilyl-2-butenes from Vinyl Grignard Reagent and Chlorosilanes Catalyzed by a Titanocene Complex
Watabe, Hiroyasu,Terao, Jun,Kambe, Nobuaki
, p. 1733 - 1735 (2007/10/03)
(matrix presented) Symmetrical 1,4-disilyl-2-butenes 1 have been prepared by the reaction of vinyl Grignard reagent with chlorosilanes. This reaction proceeds efficiently in the presence of a catalytic amount of titanocene dichloride at 0 °C in THF. When dichlorodiphenylsilane was used, 1,1-diphenyl-1-silacyclo-3-pentene 2 was obtained in a good yield.
Synthesis of trans-1,4-Bis-2-butenes
Richter, Wolf Juergen,Neugebauer, Brigitte
, p. 1059 - 1060 (2007/10/02)
The reaction of chlorodimethylorganosilanes -2-butenes in 55-88percent yield.The amount of (Z)-isomer ranges f
Generation of Metal-Free Silyl Anions from Disilanes and Fluoride Catalyst. Synthetic Reactions with Aldehydes and 1,3-Dienes
Hiyama, Tamejiro,Obayashi, Michio,Mori, Ichiro,Nozaki, Hitosi
, p. 912 - 914 (2007/10/02)
The Si-Si bond of disilanes is found to be cleaved by tetrabutylammonium fluoride (TBAF) in hexamethylphosphoric triamide to produce metal-free silylanion and triorganosilyl fluoride.The disilane/TBAF reagent was studied spectrometrically.Sythetic application of the reagent with a catalytic amount of TBAF is illustrated by the reaction with aldehydes and 1,3-dienes.
