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Reaction of aliphatic C5 hydrocarbons with oxygen in the gas phase

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

Conclusions

  1. 1.

    A study was made of the reaction of oxygen with isopentane, three isopentenes and isoprene in the absence of a catalyst at 350–550°, using a molar ratio of hydrocarbon∶oxygen=1∶1.2 -1.4. Here the total conversion of the starting hydrocarbons can reach 50–70% (at 550°).

  2. 2.

    Under the studied conditions the starting hydrocarbons were converted mainly to hydrocarbons with a lower molecular weight having a C1-C4 composition, and, in addition, together with other reactions that went to slight degree, there occurred dehydrogenation of isopentane to isopentenes (up to 17%), and of isopentenes to isoprene (up to 15%); isoprene underwent the greatest change of all and in a more complex manner; the oxidation reaction occurred to the greatest degree in the case of the isopentenes and isoprene.

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Literature cited

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Authors and Affiliations

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

    O. D. Sterligov, I. M. Arinich & T. V. Dudukina

Authors
  1. O. D. Sterligov
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  2. I. M. Arinich
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  3. T. V. Dudukina
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2612–2614, November, 1970.

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Sterligov, O.D., Arinich, I.M. & Dudukina, T.V. Reaction of aliphatic C5 hydrocarbons with oxygen in the gas phase. Russ Chem Bull 19, 2457–2459 (1970). https://doi.org/10.1007/BF00859100

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  • DOI: https://doi.org/10.1007/BF00859100

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