Search Results - "Katsoulis, Dimitris"

Selective Enzymatic Oxidation of Silanes to Silanols by Bähr, Susanne, Brinkmann‐Chen, Sabine, Garcia‐Borràs, Marc, Roberts, John M., Katsoulis, Dimitris E., Houk, K. N., Arnold, Frances H.

“…Compared to the biological world's rich chemistry for functionalizing carbon, enzymatic transformations of the heavier homologue silicon are rare. We report…”
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Toward a New Direct Process: Synthesis of Methylmethoxysilanes from Dimethyl Carbonate and Pentacopper Silicide by Roberts, John M, Pushkarev, Vladimir V, Sturm, Jason J, Katsoulis, Dimitris E

“…We disclose the direct synthesis of methylmethoxysilanes from pentacopper silicide, Cu5Si, and dimethyl carbonate, DMC, affording high levels of dimethylsilyl…”
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A Survey of Applications of Polyoxometalates by Katsoulis, Dimitris E

“…Katsoulis provides a summary of the developments in applications of polyoxometalates other than catalysis and medicine, such as coatings, membranes or thin…”
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Directed evolution of enzymatic silicon-carbon bond cleavage in siloxanes by Sarai, Nicholas S, Fulton, Tyler J, O'Meara, Ryen L, Johnston, Kadina E, Brinkmann-Chen, Sabine, Maar, Ryan R, Tecklenburg, Ron E, Roberts, John M, Reddel, Jordan C T, Katsoulis, Dimitris E, Arnold, Frances H

“…Volatile methylsiloxanes (VMS) are man-made, nonbiodegradable chemicals produced at a megaton-per-year scale, which leads to concern over their potential for…”
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Synthesis of SiCl4 from Gaseous HCl and Si(OMe)4. Reaction Development and Kinetic Studies by Roberts, John M, Eldred, Donald V, Katsoulis, Dimitris E

“…This report describes a method to synthesize SiCl4 from alkyl orthosilicates and gaseous HCl. Reacting tetramethyl orthosilicate with HCl gas at 0 °C in the…”
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Synthesis of SiCl4 via the Chloride Salt-Catalyzed Reaction of Orthosilicates with SOCl2 by Roberts, John M, Placke, Jessica L, Eldred, Donald V, Katsoulis, Dimitris E

“…This paper details a method to chlorinate tetraalkyl orthosilicates in the presence of a catalyst using SOCl2 as the chloride source/deoxygenating agent…”
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Biocatalytic Transformations of Siliconthe Other Group 14 Element by Sarai, Nicholas S, Levin, Benjamin J, Roberts, John M, Katsoulis, Dimitris E, Arnold, Frances H

“…Significant inroads have been made using biocatalysts to perform new-to-nature reactions with high selectivity and efficiency. Meanwhile, advances in…”
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Selective Enzymatic Oxidation of Silanes to Silanols by Bähr, Susanne, Brinkmann‐Chen, Sabine, Garcia‐Borràs, Marc, Roberts, John M., Katsoulis, Dimitris E., Houk, K. N., Arnold, Frances H.

“…Compared to the biological world's rich chemistry for functionalizing carbon, enzymatic transformations of the heavier homologue silicon are rare. We report…”
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Synthesis and Properties of Stereoregular Cyclic Polysilanols:  cis-[PhSi(O)OH]4, cis-[PhSi(O)OH]6, and Tris-cis-tris-trans-[PhSi(O)OH]12 by Shchegolikhina, Olga I, Pozdnyakova, Yulia A, Molodtsova, Yulia A, Korkin, Sergey D, Bukalov, Sergey S, Leites, Larissa A, Lyssenko, Konstantin A, Peregudov, Alexandr S, Auner, Norbert, Katsoulis, Dimitris E

“…New stereoregular cyclic polysilanols of the general formula [PhSi(O)OH]n (n = 6 and 12) have been selectively obtained in high yields by the reaction of…”
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Two-Step Process for the Synthesis of Dimethyldichlorosilane Using Copper Aluminate Catalysts by Janmanchi, Krishna, Coppernoll, Aaron, Katsoulis, Dimitris

“…The present study relates to the development of a new generation of copper aluminate-type spinel catalysts for the production of dimethyldichlorosilane…”
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Synthesis and Characterization of Nanosheet Polymer Gelling Agents by Boucher, Michelle A, Katsoulis, Dimitris E, Kenney, Malcolm E

“…The synthesis and characterization of nine organosilicon sheet polymers from the sheet silicate apophyllite (KCa4Si8O20(F,OH)·8H2O) and a series of…”
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Alkali-Metal-Directed Hydrolytic Condensation of Trifunctional Phenylalkoxysilanes by Pozdniakova, Yulia A., Lyssenko, Konstantin A., Korlyukov, Alexandr A., Blagodatskikh, Inessa V., Auner, Norbert, Katsoulis, Dimitris, Shchegolikhina, Olga I.

“…The alkali‐metal‐directed hydrolysis of phenyltrialkoxysilanes, PhSi(OR)3 (R = Me, Et, nBu), was performed under various reaction conditions. The alkali metal…”
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Direct Synthesis of Methyl Chlorosilanes from Pd‐Mg‐SiO2 Substrates Using Mechanochemistry by Sparschu, Wendy, Larsen, Robert, Katsoulis, Dimitris

“…The direct reaction of methyl chloride with magnesium and palladium infused silica substrates to synthesize methyl chlorosilanes is reported. First, high…”
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Direct Synthesis of Methyl Chlorosilanes from Pd-Mg-SiO 2 Substrates Using Mechanochemistry by Sparschu, Wendy, Larsen, Robert, Katsoulis, Dimitris

“…The direct reaction of methyl chloride with magnesium and palladium infused silica substrates to synthesize methyl chlorosilanes is reported. First, high…”
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Tris-cis-tris-trans-dodeca[organo(dimethylorganosiloxy)]cyclododecasiloxanes {RSi(O)[OSiMe2R′]}12. Self-Ordering Features by Matukhina, Elena V, Molodtsova, Yulia A, Pozdnyakova, Yulia A, Buzin, Mikhail I, Vasil’ev, Viktor G, Katsoulis, Dimitris E, Shchegolikhina, Olga I

“…The molecular order and thermotropic transitions of tris-cis-tris-trans-dodeca- [organo(dimethylorganosiloxy)]cyclododecasiloxanes {RSi(O)[OSiMe2R′]}12 (R =…”
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Synthesis and Structure of Sodium Phenylsiloxanolate by Shchegolikhina, Olga, Pozdniakova, Yulia, Antipin, Mikhail, Katsoulis, Dimitris, Auner, Norbert, Herrschaft, Bernhard

“…Two different synthetic routes for the formation of sodium phenylsiloxanolate (SPS) have been developed:  (i) the cleavage of oligo(phenylsilsesquioxane),…”
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Polyhedral Organic Silsesquioxane Cage Structures Formed via Reaction of Methylchlorosilanes with Re/CeO2 in Catalytic Oxygen Depletion–Regeneration Cycle by Larsen, Robert T., McLaughlin, Matthew, Katsoulis, Dimitris E.

“…Polyhedral oligomeric silsesquioxane (POSS) cage structures were exclusively generated as the reaction products of methyltrichlorosilane, CH3SiCl3 (or MeSiCl3…”
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Polyhedral Organic Silsesquioxane Cage Structures Formed via Reaction of Methylchlorosilanes with Re/CeO 2 in Catalytic Oxygen Depletion–Regeneration Cycle by Larsen, Robert T., McLaughlin, Matthew, Katsoulis, Dimitris E.

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Temperature effect on mechanical properties of toughened silicone resins by Wu, Yuhong, McGarry, Frederick J., Zhu, Bizhong, Keryk, John R., Katsoulis, Dimitris E.

“…The temperature dependence of mechanical properties of two families of toughened silicone resins was investigated. The first family was representative of…”
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Intermolecular C–H Silylation of Arenes and Heteroarenes with HSiEt3 under Operationally Diverse Conditions: Neat/Stoichiometric and Acceptor/Acceptorless by Lee, Kang-sang, Katsoulis, Dimitris, Choi, Jongwook

“…Efficient protocols for Rh-catalyzed intermolecular C–H silylation of unactivated arenes and heteroarenes are disclosed. The silylations are catalyzed by a…”
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