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Reaction of alkyl orthotitanates with titanium tetrachloride in a piperidine medium

  • Organic Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    It has been shown that alkyl orthotitanates and trialkoxychloro-, dialkoxydichloro-, alkoxytrichloro-titaniums form crystalline double compounds with piperidine having the composition (RO)n TiCl4−n. C5H10NH. n = 1, 2, or 3).

  2. 2.

    It has been found that the reaction between alkyl orthotitanates and titanium tetrachloride (the reverse of disproportionation) proceeds smoothyl in presence of the calculated amount of piperidine with formation of double compounds of piperidine with alkoxychlorotitaniums in high yield.

  3. 3.

    Double compounds of the following compositions have been prepared: (C2H5O)3TiCL · C5H10NH; (n-C3H7O)3TiCl · C5H10NH; (C2H5O)2TiCl2 · C5H10NH; (n-C3H7O)2TiCl2·C5H10NH; (n-C4H9O2TiCl2 · C5H10NH; n-C3H7OTiCl3 · C5H10NH; n-C4H9OTiCl3 · C5H10NH; CH2 = CH-CH2OTiCl3 ·C5H10NH

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Literature cited

  1. D. C. Bradley, D. C. Hancock, W. Wardlaw, J. Chem. Soc., 1952, 2773.

  2. A. N. Nesmeyanov, E. M. Brainina, and R. Kh. Freidlina, Proc. Acad. Sci. USSR, 94, 249 (1954).

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  3. O. V. Nogina, R. Kh. Freidlina, and A. N. Nesmeyanov, Bull. Acad. Sci. USSR, Div. Chem. Sci., 1950, No. 3, 327.

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Authors and Affiliations

  1. N. D. Zelinsky Institute of Organic Chemistry of the USSR Academy of Sciences, USSR

    A. N. Nesmeyanov, R. Kh. Freidline & E. M. Brainina

Authors
  1. A. N. Nesmeyanov
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  2. R. Kh. Freidline
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  3. E. M. Brainina
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Nesmeyanov, A.N., Freidline, R.K. & Brainina, E.M. Reaction of alkyl orthotitanates with titanium tetrachloride in a piperidine medium. Russ Chem Bull 3, 861–864 (1954). https://doi.org/10.1007/BF01168168

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  • DOI: https://doi.org/10.1007/BF01168168

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