Summary
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1.
A study has been made of the transformations undergone by cyclohexane, methylcyclohexane, and toluene at 450° and at 500° in contact with activated Troshkov clay.
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2.
It has been shown that the degree of conversion of cycloalkanes increases with rise in molecular weight: at 500°, it is 11–12% for cyclohexane and 30–32% for methylcyclohexane.
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3.
In the products obtained by the catalytic treatment of cyclohexane, not only benzen has been found, but also its homologs, together with methylcyclopentane and unsaturated hydrocarbons.
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4.
Under the same conditions, methylcyclohexane yields toluene, m- and p-xylenes, and other benzene homologs. Other products are dimethylcyclopentane paraffins — probably formed by fission of the dimethylcyclopentane ring — and unsaturated hydrocarbons.
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Timofeeva, E.A., Shuikin, N.I. Reactions of individual hydrocarbons in contact with natural aluminosilicates Communication 2. Reactions of cyclohexane, methylcyclohexane, and toluene in presence of Troshkov clay. Russ Chem Bull 3, 937–942 (1954). https://doi.org/10.1007/BF01168180
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DOI: https://doi.org/10.1007/BF01168180