• Acylsilanes of this type upon treatment with organometallic reagents gave rise to 1,2-addition products with high degrees of stereoselectivities. (chimia.ch)
  • Organometallics are useful reagents, catalysts , and precursor materials with applications in thin film deposition , industrial chemistry , pharmaceuticals , LED manufacturing , and others. (americanelements.com)
  • My group maintains a long-standing interest in catalytic enantioselective reactions with organozinc and other organometallic reagents. (illinois.edu)
  • Used mineral-based crankcase oil is a complex mixture of low and high (C15-C50) molecular weight aliphatic and aromatic hydrocarbons, lubrication additives, metals, and various organic and inorganic compounds. (cdc.gov)
  • Inorganic chemistry deals with synthesis and behavior of inorganic and organometallic compounds. (wikimili.com)
  • Lead(II) oxide , also called lead monoxide , is the inorganic compound with the molecular formula PbO. (wikimili.com)
  • Vanadium(II) oxide is the inorganic compound with the idealized formula VO. (wikimili.com)
  • Item No.: TR-ZnS Zinc sulfide (or zinc sulfide) is an inorganic compound with the chemical formula ZnS. (rboschco.com)
  • Laboratory equipment and pilot plants for the production of germanium hydrides, arsenic, phosphorus, silicon tetrafluoride, as well as laboratory plants for the production of monosilane, organometallic compounds, gas purification from aerosols, equipment for gas analysis at a level of 0.1 to 1 ppm. (vniiht.ru)
  • Ultra high purity silicon can be doped with boron , gallium , phosphorus, or arsenic to produce silicon for use in transistors, solar cells , rectifiers, and other solid-state devices which are used extensively in the electronics industry .The name Silicon originates from the Latin word silex which means flint or hard stone. (americanelements.com)
  • A continuing theme of the work in these laboratories is the relationship between structure, reactivity and stereoselectivity in a variety of organo-element systems, particularly, silicon, phosphorus, tin, sulfur and lithium containing compounds. (illinois.edu)
  • Paul Lickiss, Professor of Organometallic Chemistry, is interested in the chemistry of main group compounds, particularly organosilicon compounds. (imperial.ac.uk)
  • The synthesis of metal-organic frameworks (MOFs), particularly containing main group elements as the metal node, and organosilicon compounds as the linkers between the nodes is being studied. (imperial.ac.uk)
  • Preparation and properties of a few important compounds of representative elements (like halides, oxides and oxyacids etc. (successcds.net)
  • First row transition metals and general properties of their compounds (oxides, halides and suplhides), Inner transition elements, general feature: Chemistry of iron, copper, silver, gold zinc and mercury (occurrence and extraction without technical details). (successcds.net)
  • The respective α-hydroxysilanes could be stereospecifically desilylated to chiral secondary alcohols, or, depending on the substitution pattern, further used as starting compounds for stereocontrolled oxidation, Cope - or Claisen -type rearrangement reactions. (chimia.ch)
  • It describes the degree of oxidation of an atom in a chemical compound. (wikimili.com)
  • The course aims to deepen the knowledge on metallic and ionic solids and the properties of coordination compounds. (unict.it)
  • The group's research covers several areas of applied silicon chemistry. (imperial.ac.uk)
  • What is organometallic chemistry PDF? (scienceoxygen.com)
  • Organometallic (OM) chemistry is the study of compounds containing, and reactions involving, metal-carbon bonds. (scienceoxygen.com)
  • In the flourishing chemistry of divalent silicon, π-complex formation between silicon and the pentamethylcyclopentadienyl (Cp*) group is one of the successful strategies for thermodynamic and/or kinetic stabilization. (researchgate.net)
  • This field covers chemical compounds that are not carbon-based, which are the subjects of organic chemistry. (wikimili.com)
  • The distinction between the two disciplines is far from absolute, as there is much overlap in the subdiscipline of organometallic chemistry. (wikimili.com)
  • Professor Denmark has won a number of honors including the Pedler and Robert Robinson Medals (RSC), the Aldrich Award for Creative Work in Synthetic Organic Chemistry, Brown Award for Creative Research in Synthetic Methods, the F. S. Kipping Award in Silicon Chemistry (ACS), the Prelog Medal, Noyori Prize and the Paracelsus Prize. (illinois.edu)
  • Nomenclature of organic compounds: principles and practice. (epa.gov)
  • In the presence of ionic compounds, the thermal decomposi-tion of octacarbonyldicobalt, Co 2 (CO) 8 , in an inert solvent leads exclusively to ε-Co nanocubes. (researchgate.net)
  • definition, factors influencing the formation of ionic compounds. (successcds.net)
  • Preparation of few compounds: Potassium dichromate, Potassium permanganate. (successcds.net)
  • In addition my research program encompasses the development and application of tandem heterodiene cycloadditions for the synthesis of complex natural (alkaloids) and unnatural (fenestranes) nitrogen containing compounds. (illinois.edu)
  • 1989). The lubrication additives, which are approximately 20% of the oil, consist primarily of zinc diaryl, molybdenum disulfide, zinc dithiophosphate, metal soaps, and other organometallic compounds. (cdc.gov)
  • Our interest in compounds containing Si-O bonds such as silanols and siloxanes concentrates on the synthesis, characterisation and uses of cubic silsesquioxanes. (imperial.ac.uk)
  • The following short review summarizes the results we achieved with the investigation of chiral silicon groups as auxiliaries for the enantioselective synthesis. (chimia.ch)
  • Technologies for the synthesis of sorbents and chemical absorbers for gas purification from fluorine-containing compounds. (vniiht.ru)
  • The present work focuses on the development of efficient routes for the synthesis of block copolymers from the organometallic moiety Polyvinylferrocene (PVFc) or Poly(ferrocenylmethyl methacrylate) (PFMMA) and different classical polymers. (tu-darmstadt.de)
  • To develop new engineered materials and chemical compounds, researchers typically evaluate thousands of chemical reactions and molecular interactions. (deloitte.com)
  • These compounds very easily undergo redistribution reactions in solution and in the solid state. (researchgate.net)
  • Alkoxy)methyl-substituted silicon compounds with 'Si-centered chirality', which were prepared in optically active form by application of a bioreduction, have been efficiently used as starting materials for a number of stereoselective reactions. (chimia.ch)
  • Speciation and Mechanistic Studies of Chiral Copper(I) Schiff Base Precursors Mediating Asymmetric Carbenoid Insertion Reactions of Diazoacetates into the Si-H Bond of Silanes," Organometallics , vol. 19, no. 15, pp. 2896 - 2908, American Chemical Society (ACS), Jul 2000. (mst.edu)
  • In recent years this interest has focused on palladium catalyzed cross-coupling reactions with organofunctional silicon compounds, asymmetric catalysis of carbonyl and olefin addition reactions and chiral Lewis base activation of Lewis acids. (illinois.edu)
  • In recent years, my group has investigated theuse of chemoinformatics and machine learning to identify and optimize catalystsfor a variety of organic and organometallic reactions. (illinois.edu)
  • The spectral and thermal data showed octahedral structure with stability of these compounds up to 50°C. The biological activity of the compounds against gram (+ve), gram (-ve) bacteria and fungi were carried out. (longdom.org)
  • Specifically, Physical Optics Corporation will fabricate and test a solid-state filter tailored to precisely match the spectral characteristics of target compound(s), either gaseous or liquid, in the near-infrared region of the electromagnetic spectrum. (nsf.gov)
  • Tetrairidium dodecacarbonyl (Ir4 (CO)12) is an organometallic compound called metal cluster complex which has a molecular weight of 1104.9. (elsevierpure.com)
  • Organometallic Compound is a chemical compound which contains at least one bond between a metallic element and a carbon atom belonging to an organic molecule. (scienceoxygen.com)
  • Development of technologies, equipment and production of special gas purifiers based on fluorides, organometallic compounds of various chemical elements. (vniiht.ru)
  • Recently, extended hypervalent bonds are shown to play an important role in physical, chemical and biological properties of the compounds [ 41 - 50 ]. (hindawi.com)
  • The introduction of oxygen gas during sputtering proved to form a thick oxide layer in the substrate, resulting in iridium segregation at the silicon-oxide interface and carbon accumulation near the surface. (elsevierpure.com)
  • In some embodiments, methods for forming metal silicide can include forming a non-oxide interface, such as germanium or solid antimony, over exposed silicon regions of a substrate. (patsnap.com)
  • Annealing and reducing causes metal from the metal oxide to react with the underlying silicon and form metal silicide. (patsnap.com)
  • Additionally, metal germanide can be formed by reduction of metal oxide over germanium, whether or not any underlying silicon is also silicided. (patsnap.com)
  • LPCVD is used in the LNF to deposit silicon dioxide, silicon nitride, and doped and undoped polysilicon. (umich.edu)
  • PECVD is used in the LNF to deposit silicon dioxide, silicon nitride, and amorphous silicon (a-Si:H). Catalytic CVD refers to CVD where the surface reaction is facilitated by the presence of a catalyst material on the substrate, or where the substrate itself is a catalyst for the growth reaction. (umich.edu)
  • Silica (or silicon dioxide ), as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. (americanelements.com)
  • For the synthetic approach to the desired PFMMA-containing compounds via sequential anionic polymerization a sterical hindered initiator or macroinitiator was necessary. (tu-darmstadt.de)
  • The compounds 1,3-bis(diethylgallyl)benzene (3) and 1,4- bis(diethylgallyl)benzene (6) were prepared by reaction of the corresponding chloromercuriobenzenes with an excess of triethylgallium by applying pressure and higher temperatures. (researchgate.net)
  • New nano-organometallic compounds analogue to acetaminophen drug containing the same functional groups (hydroxyl (OH), amide (HN-CO-CH 3 ) and aromatic group (benzene ring)) have been prepared. (longdom.org)
  • Crystallographic data (CIF) Experimental procedures and compound characterization data (PDF) Notes: The authors declare no competing financial interest. (docksci.com)
  • Cytotoxic effect of this compound was carried out on experimental rats and no toxic effects were observed (six months) on the functions of all organs using clinical analyses. (longdom.org)
  • The prior led to chiral allenes in a Peterson -type reaction - however, without stereoselectivity - the latter delivered stereoselectively β-chiral silicon-free ketones upon stereocontrolled conjugate cuprate addition followed by removal of the silicon auxiliary. (chimia.ch)
  • In the system 1-sila-2,4-cyclohexadiene (l)/tert-butyllithium/trimethylchlorosilane the following reaction types have been observed: nucleophilic substitution, metallation, addition of tert-butyllithium to the diene fragment, addition of lithium hydride to the diene fragment, silicon-carbon bond cleavage, and transmetallation. (researchgate.net)
  • These compounds are typically formed at high temperatures in the presence of excess oxygen. (wikimili.com)
  • RTV-2 silicon rubbers are two-part pourable, spreadable or kneadable compositions that vulcanize when the curing agent component is added and form highly elastic silicone rubber. (brandscomposiet.nl)
  • The metalloid is rarely found in pure crystal form and is usually produced from the iron-silicon alloy ferrosilicon. (americanelements.com)
  • The Cp*Si(+) cation acts as a stoichiometric source of silicon in the reaction with the disilenide Tip(2)Si=Si(Tip)Li (Tip = 2,4,6-(i)Pr(3)C(6)H(2)) affording known neutral unsaturated silicon clusters. (researchgate.net)
  • Silicon (atomic symbol: Si, atomic number: 14) is a Block P, Group 14, Period 3 element with an atomic weight of 28.085. (americanelements.com)
  • The compound was synthesized three years after the prediction and it serves as a beautiful case of theory before experiment. (wikipedia.org)
  • MCtechnics has more than 30 years of experience in Silicon rubber technology. (brandscomposiet.nl)
  • Despite the progress made in PVs (and to a lesser extent, light-emitting diodes) over the last few years, there has been a notable absence of thin-film transistors (TFTs) based on these compounds in the literature. (oregonstate.edu)
  • 1 - 3 are prepared and the structures of some compounds are determined by the X-ray crystallographic analysis. (hindawi.com)
  • Pilot technologies for the production of mogogermane and silicon tetrafluoride for the needs of microelectronics, while the quality of monogermane approaches the gradations "UHP" 5N, silicon tetrafluoride -4N (5N). (vniiht.ru)
  • To investigate its irradiation effect, silicon substrates sputtered with 10 keV Ir4 (CO) 7+ were analyzed by high resolution Rutherford backscattering spectrometry. (elsevierpure.com)
  • This is surprising because these compounds possess high charge-carrier mobilities (~100 cm 2 /Vs), easily-accessible valence and conduction bands, and have clear potential applications in low-cost opto-electronics. (oregonstate.edu)