A Thermally Switchable Latent Ruthenium Olefin Metathesis Catalyst
A. Ben-Asuly, Eyal Tzur, Charles E. Diesendruck, M. V. SIGALOV, Israel Goldberg, N. Gabriel Lemcoff
Abstract
A. Ben-Asuly, Eyal Tzur, Charles E. Diesendruck, M. V. SIGALOV, Israel Goldberg, N. Gabriel Lemcoff
Abstract
The synthesis and characterization of a cis -dichloro sulfur chelated olefin metathesis catalyst is presented. The catalyst was extremely stable at room temperature in solution under ambient conditions and was shown to exhibit a thermo-switchable behavior for ring-closing olefin metathesis of diethyl diallylmalonate, being active at 80 °C and inactive at room temperature.
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The synthesis and characterization of a cis -dichloro sulfur chelated olefin metathesis catalyst is presented. The catalyst was extremely stable at room temperature in solution under ambient conditions and was shown to exhibit a thermo-switchable behavior for ring-closing olefin metathesis of diethyl diallylmalonate, being active at 80 °C and inactive at room temperature.
Key concepts: Chemistry, Olefin metathesis, Catalysis, Ruthenium, Ring-opening metathesis polymerisation, Acyclic diene metathesis, Metathesis, Olefin fiber