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Hydrogenation and isomerization of allylbenzene in the presence of the (Cp2TiCl)2-LiAlH4 catalytic system

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

Conclusions

  1. 1.

    The (Cp2TiCl)2-LiAlH4 system with Al/Ti from 0.25 to 1.5 catalyzes both the homogeneous hydrogenation and isomerization of allylbenzene.

  2. 2.

    In an argon atmosphere, allylbenzene is isomerized to trans-propenylbenzene with 90–92% selectivity when Al/Ti=1–1.5.

  3. 3.

    The possibility was demonstrated for reactivation of this catalytic system by its retreatment with LiAlH4.

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Authors and Affiliations

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

    A. V. Avdeev, L. I. Gvinter & V. Z. Sharf

Authors
  1. A. V. Avdeev
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  2. L. I. Gvinter
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  3. V. Z. Sharf
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 729–731, March, 1989.

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Avdeev, A.V., Gvinter, L.I. & Sharf, V.Z. Hydrogenation and isomerization of allylbenzene in the presence of the (Cp2TiCl)2-LiAlH4 catalytic system. Russ Chem Bull 38, 655–657 (1989). https://doi.org/10.1007/BF00958075

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  • DOI: https://doi.org/10.1007/BF00958075

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