Results 231 to 240 of about 2,165,490 (292)

Silicon-Enamine Complexes: Pentacoordinate Silicon Compounds

Angewandte Chemie - International Edition, 2002
Jörg Wagler, Uwe Böhme, Gerhard Roewer   +2 more
exaly   +3 more sources

Alkylboron and -silicon Compounds

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +1 more source

Pentacoordinate silicon compounds: Pseudorotation at silicon

Journal of Organometallic Chemistry, 1984
Abstract The variation with temperature of the 19 F and 1 H NMR spectra of pentacoordinate fluorosilanes which contain an intramolecular SiN coordination has been examined. A clear distinction between pseudorotation and ring opening-closing processes has been obtained for the first time and the corresponding activation energies determined.
Robert J.P. Corriu, Agapit Kpoton, Monique Poirier, Gerard Royo, Joyce Y. Corey   +4 more
openaire   +1 more source

A Stable Compound Containing a Silicon-Silicon Triple Bond

Science, 2004
The reaction of 2,2,3,3-tetrabromo-1,1,4,4-tetrakis[bis(trimethylsilyl)methyl]-1,4-diisopropyltetrasilane with four equivalents of potassium graphite (KC 8 ) in tetrahydrofuran produces 1,1,4,4-tetrakis[bis(trimethylsilyl)methyl]-1,4-diisopropyl-2-tetrasilyne, a stable compound with a silicon-silicon triple bond ...
Akira, Sekiguchi, Rei, Kinjo, Masaaki, Ichinohe   +2 more
openaire   +2 more sources

The radiation chemistry of silicon compounds

Pure and Applied Chemistry, 1966
Abstract
openaire   +1 more source

Silicon compounds in biological systems

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1968
Abstract The part played by silicon compounds in terrestrial life can be discussed under three main headings. First is the important skeletal role which silica fulfils in organisms such as diatoms. Secondly is the reduction of silicate which can be performed by various micro-organisms and the question whether this can be regarded as a
openaire   +2 more sources

Isolable Compounds Containing a Silicon-Silicon Double Bond

Science, 1984
After 70 years of unsuccessful attempts, several stable disilenes—compounds with double bonds between silicon atoms—have now been made. The silicon-silicon double bond resembles in many ways the well-known carbon-carbon double bond of organic chemistry.
openaire   +2 more sources

Silicone paints and compounds

Pigment & Resin Technology, 1985
Silicone in the form of a base for compounds and paints is increasingly being used in the marine industry as a bedding for deck fixtures, sealing instruments, galley fittings and as a general protective coating.
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Compounding with Silicones.

International journal of pharmaceutical compounding, 2016
Since the 1940s, methylchlorosilanes have been used to treat glassware to prevent blood from clotting. The use of silicones in pharmaceutical and medical applications has grown to where today they are used in many life-saving devices (pacemakers, hydrocephalic shunts) and pharmaceutical applications from tubing, to excipients in topical formulations ...
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Silicon Compounds of Neon and Argon

Angewandte Chemie International Edition, 2009
Jana, Roithová, Detlef, Schröder
openaire   +2 more sources