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Huillard Ets
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Huillard Ets
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Publication of ES202816A2publicationCriticalpatent/ES202816A2/en
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Improvements in the process for the catalytic hydrogenation of the furfural object of patent no. 200,999 consisting of carrying out the hydrogenation by prolonged stirring of the hot furfurilic aldehyde in the presence of the catalyst at a hydrogen pressure below 7 kg/square cm and which may even be only of the order of 2 kg/square cm. (Machine-translation by Google Translate, not legally binding)
ES0202816A1951-06-201952-03-28Procedure for the catalytic hydrogenation of furfural (Machine-translation by Google Translate, not legally binding)
ExpiredES202816A2
(en)
Procedure for the preparation of pipericine derivatives, replaced in positions 1 and 4 by aral-cohylic groups of different nature (Machine-translation by Google Translate, not legally binding)
Improvement introduced in the procedure for the catalytic hydrogenation of carbon oxide through iron catalysts (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of fenilhdroxilaminan by hydrogenation in liquid phase of nitrobenzene through heterogenic catalysis (Machine-translation by Google Translate, not legally binding)