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Chempatents Inc
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Chempatents Inc
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Publication date
Application filed by Chempatents IncfiledCriticalChempatents Inc
Priority to ES0219624ApriorityCriticalpatent/ES219624A1/es
Publication of ES219624A1publicationCriticalpatent/ES219624A1/es
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedimiento de preparación de para- o meta-diisopropilbenceno de elevada pureza, caracterizado por comprender el hacer reaccionar benceno con propileno en presencia de un catalizador de alkilación, de reacción ácida, para obtener una mezcla de reacción que contenga diisopropilbenceno isómero, junto con mono-isopropilbenceno y poli-isopropilbenceno superiores, el separar de la misma el para- o meta-diisopropilbenceno deseado y el volver a introducir en la etapa de reacción los mono-polo-isopropilbencenos restantes.
ES0219624A1955-01-191955-01-19Un procedimiento de preparacion de para o meta-diisopropilbenceno de elevada pureza
ExpiredES219624A1
(es)