Abstract
Studies of 1-ethyl-(α-14C)-indane dehydroisomerization over a Pt/Al2O3 catalyst (AP-64) have revealed that 34.5% or 16.5% of the initial tracer label migrates into the α-position of the expanded methylnaphthalene ring when the catalyst is pretreated at 763 K in Ar or H2, respectively. The reaction mechanism is discussed.
Abstract
Исследована реакция дегидроизомеризации 1-этил-(α14C)-индана на алюмоплатиновом катализаторе АП-64. Показано, что при предварительной термообработке катализатора при 763 К в токе аргона в α-положение расширенного кольца в метилнафталинах переходит 34,5% исходной метки, при обработке в токе водорода—16,5%. Обсуждается механизм реакции.
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Sergeeva, T.R., Sakhabutdinov, A.G. & Shmidt, F.K. Mechanism of ring expansion in 1-ethylindane under dehydrogenation conditions. React Kinet Catal Lett 25, 187–189 (1984). https://doi.org/10.1007/BF02064398
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DOI: https://doi.org/10.1007/BF02064398