4405-40-7Relevant academic research and scientific papers
Oxidative 1,2-Difunctionalization of Ethylene via Gold-Catalyzed Oxyarylation
Harper, Matthew J.,Emmett, Edward J.,Bower, John F.,Russell, Christopher A.
supporting information, p. 12386 - 12389 (2017/09/22)
Under the conditions of oxidative gold catalysis, exposure of ethylene to aryl silanes and alcohols generates products of 1,2-oxyarylation. This provides a rare example of a process that allows catalytic differential 1,2-difunctionalization of this feedstock chemical.
Highly Selective Addition of a Broad Spectrum of Trimethylsilane Pro-nucleophiles to N-tert-Butanesulfinyl Imines
Das, Manas,O'Shea, Donal F.
supporting information, p. 18717 - 18723 (2016/01/25)
Addition of organotrimethylsilane reagents to chiral N-tert-butanesulfinyl imines can be achieved in good yields and with excellent diastereoselectivities by employing TMSO-/Bu4N+ as a Lewis base activator in THF. A variety of aliphatic, aromatic, heteroaromatic and organometallic chiral imines were utilised as electrophiles for the synthesis of enantioenriched N-tert-butanesulfinyl amides. Remarkably, the same sets of reaction conditions could be used with a highly diverse range of bench-stable organotrimethylsilane reagents, which highlights the generality and robustness of this methodology. Addition of organotrimethylsilane reagents to chiral N-tert-butanesulfinyl imines can be achieved in good yields and with excellent diastereoselectivities by employing TMSO-/Bu4N+ as a Lewis base activator in THF. A variety of aliphatic, aromatic, heteroaromatic and organometallic chiral imines were utilised as electrophiles for the synthesis of enantioenriched N-tert-butanesulfinyl amides, highlighting the generality and robustness of this methodology.
Cu-deposits on Mg metal surfaces promote electron transfer reactions
Utsumi, Shinya,Katagiri, Toshimasa,Uneyama, Kenji
experimental part, p. 1085 - 1091 (2012/03/07)
The enhancement of the electron transfer processes in the Grignard reagent formation-type ring silylation and the defluorination-silylation of perfluoroalkyl benzenes by Cu(0)-deposited Mg metal were confirmed. Microscopic analysis and substituent effects implied a different reduction process in the presence of Cu-deposited Mg metal than in the presence of bare Mg metal.
Synthese d'aryl- et heteroarylsilanes par scission de l'hexamethyldisilane
Babin, P.,Bennetau, B.,Theurig, M.,Dunogues, J.
, p. 135 - 138 (2007/10/02)
In the presence of hexamethylphosphormaide and a catalytic quantity of tetrakis(triphenylphosphine)palladium, hexamethyldisilane reacts with various functional aryl bromides to give the corresponding arylsilanes in satisfactory yields.The reaction has bee
