61227-98-3Relevant academic research and scientific papers
Ene Reactions of Allylic Derivatives of Silicon, Germanium, Tin and Lead with N-Phenyltriazolinedione: the Effect of Varying the Metal
Cai, Jiaqiang,Davies, Alwyn G.
, p. 1743 - 1746 (2007/10/02)
The compounds Ph3MCH2CH=CH2 and (M=Si, Ge, Sn or Pb) have been treated with 4-phenyl-1,2,4-triazoline-3,5-dione, and the relative yields of the products of the M-ene reaction, of the H-ene reaction, and of the reaction involving cycloaddition with shift of the organometallic substituent, have been determined.The silicon compounds react principally by the H-ene process.The cycloaddition process is at a maximum (50percent or 70percent) with the germanium compounds, and the tin compounds show mainly the M-ene reaction, with some cycloaddition but no H-ene reaction.Triphenylprop-2-enylplumbane show only the M-ene reaction.In trimethyl(1,1-dimethylprop-2-enyl)silane, in which the H-ene reaction is blocked, only cycloaddition with shift of the silyl group is observed.
The Chemistry of Allene Cation Radicals Probed by the Use of Theoretical and Electron-Transfer Photochemical Methods
Haddaway, Keith,Somekawa, Kenichi,Fleming, Paul,Tossell, John A.,Mariano, Patrick S.
, p. 4239 - 4253 (2007/10/02)
Theoretical and photochemical methods have been used to probe the structures, electronic distributions, and solution-phase chemical properties of allene cation radicals.Results of SCF-level (UHF) calculations show that the linear-45 deg-twisted structure
A Simple, New Preparation of α,α-Dimethylallyltrimethylsilane: a Useful Prenylation Reagent
Bennetau, Bernard,Pillot, Jean-Paul,Dunogues, Jacques,Calas, Raymond
, p. 1094 - 1095 (2007/10/02)
Starting from 3-methylbut-1-yn-3-ol, a short synthesis of α,α-dimethylallyltrimethylsilane (a selective prenylation reagent) has been achieved in 47percent overall yield; several other unsaturated organosilicon intermediates of wide potential utility in organic synthesis are also prepared.
