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First synthesis of magnesacyclopentadienes from acetylenes by treatment with BuMgHlg in the presence of Zr complexes

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Abstract

Treatment of internal acetylenes and allenes with BuMgHlg (Hlg = Cl, Br) in the presence of Cp2ZrCl2 selectively leads to the formation of substituted magnesacyclopenta-2,4-dienes and alkylidenemagnesacyclopentenes.

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References

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Authors and Affiliations

  1. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, Ufa, 450075, Russia

    U. M. Dzhemilev, A. G. Ibragimov, V. A. D’yakonov & R. A. Zinnurova

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  1. U. M. Dzhemilev
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  2. A. G. Ibragimov
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  3. V. A. D’yakonov
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  4. R. A. Zinnurova
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Additional information

Original Russian Text © U.M. Dzhemilev, A.G. Ibragimov, V.A. D’yakonov, R.A. Zinnurova, 2007, published in Zhurnal Organicheskoi Khimii, 2007, Vol. 43, No. 2, pp. 184–188.

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Dzhemilev, U.M., Ibragimov, A.G., D’yakonov, V.A. et al. First synthesis of magnesacyclopentadienes from acetylenes by treatment with BuMgHlg in the presence of Zr complexes. Russ J Org Chem 43, 176–180 (2007). https://doi.org/10.1134/S1070428007020030

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  • DOI: https://doi.org/10.1134/S1070428007020030

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