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Your search keyword '"Martyanov, Oleg"' showing total 4 results
Start Over Author "Martyanov, Oleg" Journal applied catalysis a: general
4 results on '"Martyanov, Oleg"'

4. High-temperature reaction of SiO2 with methanol: Nucleophilic assistance of some N-unsubstituted benzazoles.

Author

Chibiryaev, Andrey M., Kozhevnikov, Ivan V., and Martyanov, Oleg N.

Subjects
*HIGH temperatures, *CHEMICAL reactions, *SILICON oxide, *METHANOL, *ISOINDOLE, *NUCLEOPHILES
Abstract

Highlights: [•] Different forms of SiO2 react slowly with methanol at 350°C to give mainly TMOS. [•] Some N-unsubstituted benzazoles increase considerably the amount of reacted SiO2. [•] The key role of heterocycles is nucleophilic assistance to the reaction. [•] Azole ring of heterocycles is methylated by MeOH during the reaction. [•] Both SiO2-surface and TMOS catalyze the methylation of benzazole. [ABSTRACT FROM AUTHOR]

Published
2013
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