Dzhemilev Reactions in the Chemistry of Organoaluminium and Organomagnesium Compounds
Askhat Ibragimov
Keywords: catalysis, cycloalumination, cyclomagnesiation, ethylmagnesiation, unsaturated compounds, Dzhemilev reaction
Pages: 715-719
Abstract
History of discovery and application of Dzhemilev reaction is discussed. This reaction is a catalytic cycloalumination, cyclo- and ethylmagnesiation of olefins, allenes, acetylenes with the help of alkyl and halogenoalkyl derivatives of Al and Mg with the participation of Ti-, Zr- and Co-containing catalysts. As a result of this reaction, new classes of cyclic organometallic compounds of non-transition metals (metametals) were obtained: aluminacyclopropanes, aluminacyclopropenes, aluminacyclopentanes, aluminacyclopentenes, aluminacyclopenta-2,4-dienes, magnesacyclopentanes, magnesacyclopentenes, magnesacyclopenta-2,4-dienes.
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