Results 331 to 340 of about 112,449 (386)
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ChemInform, 1993
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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ChemInform Abstract: TRIMETHYLSILYL SHIFTS IN CYCLOPROPENES [PDF]
Chemischer Informationsdienst, 1979 AbstractAufgrund NMR‐spektroskopischer Untersuchungen und Verwendung von "C‐ und "Si‐markierten Ausgangsverbindungen wird gezeigt, daß die thermische Umlagerung des aus Phenyltrimethylsilylcarben und Butin‐(2) gebildeten Cyclopropens (I) zu (II) ein intramolekularer Prozeß ist, der über nichtionische Zwischenstufen und unter Verschiebung der ...
Brian Coleman +3 more
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, 2013
An efficient Pd-catalyzed cleavage of the Me–Si bond in ortho-trimethylsilyl aryltriflates was realized and synthetically applied. Most of the commercially available ortho-trimethylsilyl aryltriflates could undergo the Pd-catalyzed intermolecular ...
Tianhao Meng, Kunbing Ouyang, Z. Xi
semanticscholar +1 more source
An efficient Pd-catalyzed cleavage of the Me–Si bond in ortho-trimethylsilyl aryltriflates was realized and synthetically applied. Most of the commercially available ortho-trimethylsilyl aryltriflates could undergo the Pd-catalyzed intermolecular ...
Tianhao Meng, Kunbing Ouyang, Z. Xi
semanticscholar +1 more source
Tetrakis(trimethylsilyl)silane
Journal of Organometallic Chemistry, 1964Abstract Details are provided for the preparation of tetrakis(trimethylsilyl)silane, and a discussion of its properties and mechanisms of formation are presented. The unique physical and chemical properties associated with this compound have been attributed to its high degree of symmetry and its branched-chain structure.
Clifford L. Smith, Henry Gilman
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ChemInform Abstract: BIS‐(TRIMETHYLSILYL)‐DIAZOMETHAN
Chemischer Informationsdienst. Organische Chemie, 1971AbstractÜber die nur vermutete Zwischenstufe (II) wird durch Metallierung von Trimethylsilyldiazomethan (I) und anschließende Umsetzung mit Trimethylchlorsilan das thermisch und gegen Luft stabile Bis‐(trimethylsilyl)‐diazomethan (III) als blaß gelbgrüne Flüssigkeit erhalten.
Dietmar Seyferth, Thomas C. Flood
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ChemInform Abstract: 1‐(Trimethylsilyl)vinyllithium [PDF]
ChemInform, 2001 AbstractReview: 68 refs.
Denis Labrecque, Tak Hang Chan
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Chemischer Informationsdienst, 1984
AbstractDie Trimethylsilyl‐substituierten Trimethylsilylether (I) ergeben bei der Metallierung mit Methylaluminiumdichlorid und anschließender Hydrolyse die Trimethylsilylenone (II).
Jun Enda, Isao Kuwajima
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AbstractDie Trimethylsilyl‐substituierten Trimethylsilylether (I) ergeben bei der Metallierung mit Methylaluminiumdichlorid und anschließender Hydrolyse die Trimethylsilylenone (II).
Jun Enda, Isao Kuwajima
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, 2012
New blue iridium complexes with a trimethylsilyl group as a bulky electron donating group, Ir(F2-p-trimethylsilyl)2(fptp) and Ir(F2-m-trimethylsilyl)2(fptp), were synthesized via μ-chloro-bridged dimer and perfluoropropylated triazole-based ancillary ...
Chul Kim +6 more
semanticscholar +1 more source
New blue iridium complexes with a trimethylsilyl group as a bulky electron donating group, Ir(F2-p-trimethylsilyl)2(fptp) and Ir(F2-m-trimethylsilyl)2(fptp), were synthesized via μ-chloro-bridged dimer and perfluoropropylated triazole-based ancillary ...
Chul Kim +6 more
semanticscholar +1 more source
Organic and biomolecular chemistry, 2012
The mechanism by which four Lewis bases, triethylamine, tetrabutylammonium thiocyanate, tetrabutylammonium azide and tetrabutylammonium cyanide, catalyse the addition of trimethylsilyl cyanide to aldehydes is studied by a combination of kinetic and ...
M. North, M. Omedes-Pujol, C. Young
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The mechanism by which four Lewis bases, triethylamine, tetrabutylammonium thiocyanate, tetrabutylammonium azide and tetrabutylammonium cyanide, catalyse the addition of trimethylsilyl cyanide to aldehydes is studied by a combination of kinetic and ...
M. North, M. Omedes-Pujol, C. Young
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ChemInform Abstract: Trimethylsilyl Carbodiimido Fluorophosphines.
ChemInform, 1992AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Matthias Gruber, Reinhard Schmutzler
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