Abstract
Catalytic cycloalumination of allenes with EtAlCl2 in the presence of Ti or Zr complexes afforded methylidene- and alkyl(benzyl)idenealuminacyclopropanes and the corresponding aluminacyclopentanes, which were identified by analyzing the hydrolysis products. The reactions with the use of Et2AlCl instead of EtAlCl2 produced 1,2- and 1,4-dialuminum compounds.
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Ibragimov, A.G., Khafizova, L.O., Gil"fanova, G.N. et al. Synthesis and transformations of metallacycles. 28. Reactions of allenes with EtAlCl2 and Et2AlCl catalyzed by Ti and Zr complexes. Russian Chemical Bulletin 51, 2255–2260 (2002). https://doi.org/10.1023/A:1022191520197
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DOI: https://doi.org/10.1023/A:1022191520197