Double bond migration of olefins on deuterated and chlorinated Al2O3 catalysts |
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| Authors: | I Halász and Gy Gáti |
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| Institution: | (1) Hungarian Hydrocarbon Institute, P. O. Box 32, H-2443 Százhalombatta, Hungary |
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| Abstract: | Isomerization of normal and vinyl substituted olefins has been studied on pure and chlorinated alumina catalysts. The surface OH groups were deuterated before isomerization experiments. No deuterium was observed in product molecules either in the case of olefins with increased proton affinity (2-methyl-1-butene) or on the chlorinated catalysts with increased acidity.
                          .  OH     .    (2--1-) .
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