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Oxydehydrogenation catalyst, and process for the catalytic conversion of isobutyric acid or functional derivatives thereof into corresponding alpha, beta-unsaturated compounds
Oxydehydrogenation catalyst, and process for the catalytic conversion of isobutyric acid or functional derivatives thereof into corresponding alpha, beta-unsaturated compounds
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机译:氧化脱氢催化剂,以及将异丁酸或其功能性衍生物催化转化为相应的α,β-不饱和化合物的方法
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摘要
Isobutyric acid or functional derivatives thereof, for example lower alkyl esters, are oxidatively dehydrogenated in order to achieve vapour-phase conversion thereof into the corresponding alpha , beta -ethylenically unsaturated derivative by contact with a heterogeneous catalyst in the presence of molecular oxygen. The catalyst comprises calcined phosphates of iron which contain silver, cobalt, lanthanum or tellurium as modifying or doping component.
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