Literature DB >> 31599274

Surfactant-templated zeolites for the production of active pharmaceutical intermediates.

Noemi Linares1, Francisco G Cirujano2, Dirk E De Vos2, J García-Martínez1.   

Abstract

A hierarchical USY zeolite has been produced using the surfactant-templating method and used as a catalyst for the production of two important active pharmaceutical ingredients. The presence of intracrystalline mesoporosity in the zeolite results in a significant increase in both the activity (up to 30 fold increase in TOF) and reusability for Friedel-Crafts alkylation and aldol condensation steps.

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Year:  2019        PMID： 31599274     DOI： 10.1039/c9cc06696a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Probing Substrate/Catalyst Effects Using QSPR Analysis on Friedel-Crafts Acylation Reactions over Hierarchical BEA Zeolites.

Authors:  Ruben Elvas-Leitão; Filomena Martins; Leonor Borbinha; Catarina Marranita; Angela Martins; Nelson Nunes
Journal:  Molecules       Date:  2020-12-02       Impact factor: 4.411

2.  Hierarchical Catalysts Prepared by Interzeolite Transformation.

Authors:  Monica J Mendoza-Castro; Erika De Oliveira-Jardim; Nelcari-Trinidad Ramírez-Marquez; Carlos-Alexander Trujillo; Noemi Linares; Javier García-Martínez
Journal:  J Am Chem Soc       Date:  2022-03-10       Impact factor: 15.419

3.  Time-resolved dissolution elucidates the mechanism of zeolite MFI crystallization.

Authors:  Krassimir N Bozhilov; Thuy Thanh Le; Zhengxing Qin; Tanguy Terlier; Ana Palčić; Jeffrey D Rimer; Valentin Valtchev
Journal:  Sci Adv       Date:  2021-06-16       Impact factor: 14.136
  3 in total

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