The reagent Et2AlX/CH2N2 in cyclopropanation of sterically hindered olefins, as well as oxygen- and nitrogen-containing unsaturated compounds


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A transition-metal-free method of cyclopropanation of sterically hindered olefins, substituted allylic alcohols, allylamines, and vinyl silyl ethers was developed using diazomethane in the presence of organic aluminum halides.

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I. Ramazanov

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Autor responsável pela correspondência
Email: ilfir.ramazanov@gmail.com
Rússia, 141 prosp. Oktyabrya, Ufa, 450075

A. Yaroslavova

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Email: ilfir.ramazanov@gmail.com
Rússia, 141 prosp. Oktyabrya, Ufa, 450075

N. Yaubasarov

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Email: ilfir.ramazanov@gmail.com
Rússia, 141 prosp. Oktyabrya, Ufa, 450075

E. Gil’manova

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Email: ilfir.ramazanov@gmail.com
Rússia, 141 prosp. Oktyabrya, Ufa, 450075

U. Dzhemilev

Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

Email: ilfir.ramazanov@gmail.com
Rússia, 141 prosp. Oktyabrya, Ufa, 450075

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