88154-02-3Relevant academic research and scientific papers
Cross-coupling and carbonylative cross-coupling of organofluorosilanes with hypervalent iodonium tetrafluoroborates
Kang, Suk-Ku,Yamaguchi, Tokutaro,Hong, Ryung-Kee,Kim, Tae-Hyun,Pyun, Sung-Jae
, p. 3027 - 3034 (2007/10/03)
The palladium-catalyzed cross-coupling and carbonylative cross-coupling of aryl-, alkenyl-, and alkynylfluorosilanes promoted by fluoride ion with hypervalent aryl-, alkenyliodonium tetrafluoroborates were achieved at room temperature under an atmospheric pressure of carbon monoxide.
The β-Effect: Changing the Ligands on Silicon
Brook, Michael A.,Neuy, Axel
, p. 3609 - 3616 (2007/10/02)
The ability of a silyl group to stabilize a carbocation β to silicon, the β-effect, is directly related to the electron-withdrawing ability of the groups on silicon.This was shown by using the degree of syn addition of bromine to (E)-β-silylstyrenes as a
An Examination of the β-Effect in an Addition Reaction with Different Ligands on Silicon
Brook, Michael A.,Hadi, Mahmud A.,Neuy, Axel
, p. 957 - 959 (2007/10/02)
The degree of cis-addition of bromine to a series of β-silylstyrenes may be used to compare the ability of silicon atoms bearing a variety of different ligands to stabilize a β-carbocation.
SILAFUNCTIONAL COMPOUNDS IN ORGANIC SYNTHESIS. XVIII. OXIDATIVE CLEAVAGE OF THE SILICON-CARBON BOND IN ALKENYLFLUOROSILANES TO CARBONYL COMPOUNDS: SYNTHETIC AND MECHANISTIC ASPECTS
Tamao, Kohei,Akita, Munetaka,Kumada, Makoto
, p. 13 - 22 (2007/10/02)
Alkenyltrifluorosilanes are readily oxidized by one equivalent of MCPBA in DMF even at -50 deg C to give the corresponding carbonyl compounds via cleavage of the carbon-silicon bond.With three equivalent of MCPBA a concomitant cleavage of the carbon-carbon bond occurs.A plausible mechanism of these new types of oxidation has been discussed.Oxidation with DABCO*2H2O2 has also been described.
