Search Results - "Boganov, Sergey E"

Unusual Isotope Effect in the Reaction of Chlorosilylene with Trimethylsilane-1-d. Absolute Rate Studies and Quantum Chemical and Rice–Ramsperger–Kassel–Marcus Calculations Provide Strong Evidence for the Involvement of an Intermediate Complex by Becerra, Rosa, Boganov, Sergey E, Egorov, Mikhail P, Krylova, Irina V, Promyslov, Vladimir M, Walsh, Robin

“…Time-resolved studies of chlorosilylene, ClSiH, generated by the 193 nm laser flash photolysis of 1-chloro-1-silacyclopent-3-ene, have been carried out to…”
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Dramatic Isotope Effect in the Reaction of ClSiH with Trimethylsilane-1-d: Experimental Evidence for Intermediate Complexes in Silylene Si–H(D) Insertion Reactions by Becerra, Rosa, Boganov, Sergey E, Krylova, Irina V, Promyslov, Vladimir M, Walsh, Robin

“…A kinetic isotope effect (k D/k H) of 7.4 has been found for the reaction of chlorosilylene with trimethylsilane (Me3SiD vs Me3SiH). Such a value can be…”
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Matrix IR Study of Benzene Transformations in a Pulsed Glow Discharge in the Absence and the Presence of Oxygen by Boganov, Sergey E., Kudryashov, Sergey V., Ryabov, Andrey Yu, Suslov, Alexey I., Rynin, Stanislav S., Egorov, Mikhail P., Nefedov, Oleg M.

“…Matrix FTIR study of products of benzene transformations in a pulsed glow discharge at low pressure in highly diluted mixtures of benzene with argon in the…”
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A Highly Delocalized Triplet Carbene, 5-Methylhexa-1,2,4-triene-1,3-diyl: Matrix IR Identification, Structure, and Reactions by Boganov, Sergey E, Faustov, Valery I, Shavrin, Konstantin N, Gvozdev, Valentin D, Promyslov, Vladimir M, Egorov, Mikhail P, Nefedov, Oleg M

“…The first representative of highly delocalized triplet carbenes bearing both vinyl and ethynyl groups at the formal carbene center,…”
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Gas-Phase Kinetics of Chlorosilylene Reactions. I. ClSiH + Me3SiH: Absolute Rate Measurements and Theoretical Calculations for Prototype Si−H Insertion Reactions by Becerra, Rosa, Boganov, Sergey E, Egorov, Mikhail P, Faustov, Valery I, Krylova, Irina V, Nefedov, Oleg M, Promyslov, Vladimir M, Walsh, Robin

“…Time-resolved studies of chlorosilylene, ClSiH, generated by the 193 nm laser flash photolysis of 1-chloro-1-silacyclopent-3-ene, have been carried out to…”
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Direct Time-Resolved Study of the Gas-Phase Reactions of Germylene with Ethyl- and Diethylgermane:  Absolute Rate Constants, Temperature Dependences, and Mechanism by Becerra, Rosa, Boganov, Sergey E, Egorov, Mikhail P, Krylova, Irina V, Nefedov, Oleg M, Walsh, Robin

“…Time-resolved studies of germylene, GeH2, generated by the 193 nm laser flash photolysis of 3,4-dimethyl-1-germacyclopent-3-ene, have been carried out to…”
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Surprisingly Slow Reaction of Dimethylsilylene with Dimethylgermane:  Time-Resolved Kinetic Studies and Related Quantum Chemical Calculations by Becerra, Rosa, Boganov, Sergey E, Egorov, Mikhail P, Faustov, Valery I, Krylova, Irina V, Nefedov, Oleg M, Promyslov, Vladimir M, Walsh, Robin

“…Time-resolved studies of silylene, SiH2, and dimethylsilylene, SiMe2, generated by the 193 nm laser flash photolysis of appropriate precursor molecules have…”
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A comparison of the reactivity of germylene and dimethylgermylene with some methylgermanes. Direct kinetic and quantum chemical studies by Becerra, Rosa, Boganov, Sergey E, Egorov, Mikhail P, Faustov, Valery I, Krylova, Irina V, Nefedov, Oleg M, Promyslov, Vladimir M, Walsh, Robin

“…Time-resolved studies of germylene, GeH(2), and dimethygermylene, GeMe(2), generated by the 193 nm laser flash photolysis of appropriate precursor molecules…”
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Gas-Phase Kinetics of Chlorosilylene Reactions II. ClSiH + C2H4: Absolute Rate Measurements and Quantum Chemical and RRKM Calculations for the Prototype π Addition Reaction by Becerra, Rosa, Boganov, Sergey E., Egorov, Mikhail P., Krylova, Irina V., Nefedov, Oleg M., Promyslov, Vladimir M., Walsh, Robin

“…Time‐resolved studies of chlorosilylene, ClSiH, generated by the 193 nm laser flash photolysis of 1‐chloro‐1‐silacyclopent‐3‐ene, are carried out to obtain…”
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First Gas-Phase Detection of Dimethylstannylene and Time-Resolved Study of Some of Its Reactions by Becerra, Rosa, Boganov, Sergey E, Egorov, Mikhail P, Faustov, Valery I, Krylova, Irina V, Nefedov, Oleg M, Walsh, Robin

“…Using a laser flash photolysis/laser probe technique, we report the observation of strong absorption signals in the wavelength region 450−520 nm (highest…”
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Photoinduced reaction of dichlorosilylene with acetylene: Matrix isolation FTIR spectroscopic study by Boganov, Sergey E., Becerra, Rosa, Promyslov, Vladimir M., Shangin, Pavel G., Lalov, Andrey V., Egorov, Mikhail P., Walsh, Robin

“…•The ability of silylenes to form complexes with alkynes is proven experimentally.•Photoinduced reaction of SiCl2 with C2H2 is observed for the first…”
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Interaction of SiCl2 with CO2 in Ar matrices by Boganov, Sergey E., Promyslov, Vladimir M., Shangin, Pavel G., Syroeshkin, Mikhail A., Egorov, Mikhail P.

“…[Display omitted] A 1: 1 photostable complex between dichlorosilylene and CO2 was detected using matrix-isolation FTIR spectroscopy. The photostability can be…”
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Formation of 1,1-dichloro-2-vinyl-1-silacyclopropane by a photoinduced reaction between dichlorosilylene and 1,3-butadiene by Boganov, Sergey E., Promyslov, Vladimir M., Rynin, Stanislav S., Krylova, Irina V., Egorov, Mikhail P.

“…[Display omitted] A matrix FTIR study of interaction between SiCl2 and 1,3-butadiene revealed that at low temperatures, it stops at the step of complexation…”
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Carbenes, related intermediates, and small-sized cycles: contribution from Professor Nefedov’s laboratory by Tomilov, Yury V., Menchikov, Leonid G., Shapiro, Evgeny A., Gvozdev, Valentin D., Shavrin, Konstantin N., Volchkov, Nikolay V., Lipkind, Maria B., Egorov, Mikhail P., Boganov, Sergey E., Khabashesku, Valery N., Baskir, Esfir G.

“…[Display omitted] The review summarizes some of the most prominent results obtained in the laboratory headed by Academician Oleg M. Nefedov at the N. D…”
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Gas‐Phase Kinetics of Chlorosilylene Reactions II. ClSiH + C 2 H 4 : Absolute Rate Measurements and Quantum Chemical and RRKM Calculations for the Prototype π Addition Reaction by Becerra, Rosa, Boganov, Sergey E., Egorov, Mikhail P., Krylova, Irina V., Nefedov, Oleg M., Promyslov, Vladimir M., Walsh, Robin

“…Time‐resolved studies of chlorosilylene, ClSiH, generated by the 193 nm laser flash photolysis of 1‐chloro‐1‐silacyclopent‐3‐ene, are carried out to obtain…”
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Gas-Phase Kinetics of Chlorosilylene Reactions II. CISiH + C2H4: Absolute Rate Measurements and Quantum Chemical and RRKM Calculations for the Prototype π Addition Reaction by BECERRA, Rosa, BOGANOV, Sergey E, EGOROV, Mikhail P, KRYLOVA, Irina V, NEFEDOV, Oleg M, PROMYSLOV, Vladimir M, WALSH, Robin

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Gas-Phase Kinetics of Chlorosilylene Reactions. I. ClSiH + Me 3 SiH: Absolute Rate Measurements and Theoretical Calculations for Prototype Si−H Insertion Reactions by Becerra, Rosa, Boganov, Sergey E., Egorov, Mikhail P., Faustov, Valery I., Krylova, Irina V., Nefedov, Oleg M., Promyslov, Vladimir M., Walsh, Robin

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The insertion of germylene into the H—H bond; rate constant limits and thermochemistry. Ab initio and DFT calculations on the reactions of GeH2 and SiH2 with H2 by Becerra, Rosa, Boganov, Sergey E., Egorov, Mikhail P., Faustov, Valery I., Nefedov, Oleg M., Walsh, Robin

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The insertion of germylene into the H-H bond; rate constant limits and thermochemistry. Ab initio and DFT calculations on the reactions of GeH(2) and SiH(2) with H(2) by Becerra, Rosa, Boganov, Sergey E, Egorov, Mikhail P, Faustov, Valery I

“…The technique of laser flash photolysis in the gas-phase has been used to set limits on the rate constants for the bimolecular reaction of germylene (GeH2)…”
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The insertion of germylene into the H—H bond; rate constant limits and thermochemistry. Ab initio and DFT calculations on the reactions of GeH 2 and SiH 2 with H 2 by Becerra, Rosa, Boganov, Sergey E, Egorov, Mikhail P, Faustov, Valery I, Nefedov, Oleg M, Walsh, Robin

“…The technique of laser flash photolysis in the gas-phase has been used to set limits on the rate constants for the bimolecular reaction of germylene (GeH 2 )…”
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