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Reaction of 2-methyl-1,3-dioxolan with vinylethynylmagnesium bromide and the structure of the iotsich complex

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    2-Methyl-1,3-dioxolan quantitatively precipitates magnesium bromide and vinylethynylmagnesium bromide (VEMB) from the etherate of the corresponding Iotsich complex, bis-(vinylethynyl)-magnesium remaining in the solution. The composition of the mixture of insoluble dioxolanates has been studied.

  2. 2.

    The reaction of 1,3-dioxolans with VEMB is considered as a coordinate nucleophilic exchange taking place by a cyclic mechanism with the participation of an “acetal-magnesium bromide complex,” on the one hand, and bis-(vinylethynyl)-magnesium on the other hand.

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Authors and Affiliations

  1. Irkutsk Institute of Organic Chemistry, Siberian Division of the Academy of Sciences of the USSR, USSR

    B. A. Trofimov, A. S. Atavin & S. E. Orlova

Authors
  1. B. A. Trofimov
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  2. A. S. Atavin
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  3. S. E. Orlova
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2023–2025, November, 1966.

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Trofimov, B.A., Atavin, A.S. & Orlova, S.E. Reaction of 2-methyl-1,3-dioxolan with vinylethynylmagnesium bromide and the structure of the iotsich complex. Russ Chem Bull 15, 1957–1959 (1966). https://doi.org/10.1007/BF01179713

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  • DOI: https://doi.org/10.1007/BF01179713

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