First example of [6π+2π] cycloaddition of 1,2-dienes to 1,3,5,7-cyclooctatetraene catalyzed by CoI compounds


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Abstract

A stereoselective [6π+2π] cycloaddition of 1,2-dienes to 1,3,5,7-cyclooctatetraene in the presence of a multi-component catalytic system CoI2/dppe/Zn/ZnI2, which led to the formation of substituted (E)-bicyclo[4.2.2]deca-2,4,7-trienes in 76—87% yields, was accomplished for the first time.

About the authors

V. A. D’yakonov

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Author for correspondence.
Email: DyakonovVA@gmail.com
Russian Federation, 141 prosp. Oktyabrya, Ufa, 450075

G. N. Kadikova

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Email: DyakonovVA@gmail.com
Russian Federation, 141 prosp. Oktyabrya, Ufa, 450075

G. F. Gazizullina

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Email: DyakonovVA@gmail.com
Russian Federation, 141 prosp. Oktyabrya, Ufa, 450075

U. M. Dzhemilev

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Email: DyakonovVA@gmail.com
Russian Federation, 141 prosp. Oktyabrya, Ufa, 450075

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