ENANTIOENRICHED CHIRAL MICROPOROUS MATERIAL, PREPARATION METHOD AND USES

The present invention relates to a new chiral zeolite material of composition a SiO2 : b GeO2 : c X2O3 : d YO2, with an ITV structure, prepared with a specific chiral organic structure-directing agent, (1S,2S)-N-ethyl-N-methyl-pseudoephedrine or its enantiomer, (1 R,2R)-N-ethyl-N-methyl-pseudoephedr...

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Bibliographic Details
Main Authors NIETO HERNÁNDEZ, David, BERNARDO MAESTRO, Mª Beatriz, SAINZ VAQUE, Raquel, DE LA SERNA VALDÉS, Ramón, GÓMEZ-HORTIGÜELA SAINZ, Luis, PÉREZ PARIENTE, Joaquín
Format Patent
LanguageEnglish
French
German
Published 08.03.2023
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The present invention relates to a new chiral zeolite material of composition a SiO2 : b GeO2 : c X2O3 : d YO2, with an ITV structure, prepared with a specific chiral organic structure-directing agent, (1S,2S)-N-ethyl-N-methyl-pseudoephedrine or its enantiomer, (1 R,2R)-N-ethyl-N-methyl-pseudoephedrine, which means that the material is rich in one of the crystalline forms; a method whereby said material is obtained, and the use thereof in adsorption and catalysis processes.
Bibliography:Application Number: EP20210795357