SEARCH Articles Figures Tables 1-Butene Oxide 2-butenal, oxidation Butene oxidative dehydrogenation Butene, dehydrogenation Dehydrogenation selectivity Dehydrogenation, selective Dehydrogenations selective Oxidation 1-butene Oxidative dehydrogenation Oxidative dehydrogenations Selective oxidation dehydrogenation of butenes