Streamlining Si-O Bond Formation Through Cobalt-Catalyzed DehydrocouplingHerein we report a strategy for the synthesis of organosilicons, including siloxanes, silyl ethers, and aminosilanes, via Co-catalyzed dehydrogenative coupling between hydrosilanes and nucleophiles. This discovery represents an expansion...
The intensity and spectral position of the LO peak, observed upon silanization of a variety of silane molecules, are shown to be reliable fingerprints of formation of interfacial bonds that effectively extend the Si−O network after SAM formation. While the IR absorption intensities of functional...
Trends in the chemical shift of the Si Kβ peak for Na 2 O- SiO 2 , Li 2 O- SiO 2 and Li 2 O-Al 2 O 3 - SiO 2 glasses were similar to those of their crystalline counterparts, indicating that the strength of the Si-O bond varies in the same way with composition in both ...
O. & Norman, P. Characterization of the chemisorption of methylsilane on a Au(111) surface from the silicon K- and L-edge spectra: a theoretical study using the four-component static exchange approximation. J. Phys. Chem. C 111, 13846–13850 (2007). Article Google Scholar Diller, K. ...
Juárez-Pérez EJ, Viñas C, Teixidor F, Núñez R (2009) First example of the formation of a Si–C bond from an intramolecular Si–H⋯H–C dihydrogen interaction in a metallacarborane: a theoretical study. J Organomet Chem 694:1764–1770...
The reactions of 1-alkynes with Me 3 SiC CH in the presence of KNH 2 /Al 2 O 3 or KF/Al 2 O 3 resulted in a novel type of metathesis reaction between the two alkynes. For example, the reaction of PhC CH with Me 3 SiC CH afforded PhC CSiMe 3 and HC CH in a high yield. ...
Efficient synthesis of α-tertiary α-silylamines from aryl sulfonylimidates via one-pot, sequential C-Si/C-C bond formationsAn efficient and flexible route for the synthesis of α-tertiary (α,α-dibranched) α-silylamines via ... Han, X.-J.,Yao, M.,Lu, C.-D. - 《Organic Letters...
ChemInform Abstract: Formation of a 14㎝embered (SiNC4O)2 Heterocycle — THF〤leavage and Addition on the Si—N Bond.organo﹕ilicon compounds, nonmetal heterocyclesring closure reactionsstructure (organic substances)ChemInform is a weekly Abstracting Service, delivering concise information at a glance...
Dimerization of mono-ruthenium substituted α-Keggin-type tungstosilicate [α-SiW11O39RuIII(H2O)]5− to µ-oxo-bridged dimer in aqueous solution: synth... We report the dimerization of a mono-ruthenium(III) substituted α-Keggin-type tungstosilicate [α-SiW11O39RuIII(H2O)]5− to ...
One-pot synthesis of symmetric and unsymmetric 1,1-bis-indolylmethanes via tandem iron-catalyzed C-H bond oxidation and C-O bond cleavage. ChemInform is a weeklying Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInformof ...