Abstract
The reactivity of cycloolefins (cyclopentene, cycloheptene, cyclooctene, cyclononene, and cyclodecene) in a cometathesis reaction with 1-hexene performed with the use of the MoCl5/SiO2–SnMe4 catalytic system was determined over a wide range of conversions at temperatures of 25 and 5°C. It was shown that the reactivity decreased with the size of a cycloolefin ring. The addition of triphenylphosphine to the reaction mixture led to a decrease in the weight of cometathesis products with respect to the homometathesis product 5-decene. A possible mechanism was proposed to explain the behaviors observed.
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Funding
This work was performed within the framework of a state contract at the Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences.
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Translated by V. Makhlyarchuk
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Bykov, V.I., Belyaev, B.A. Reactivity of C5–C10 Cycloolefins in a Cometathesis Reaction with 1-Hexene. Kinet Catal 61, 299–303 (2020). https://doi.org/10.1134/S0023158420020032
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DOI: https://doi.org/10.1134/S0023158420020032