Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Agata Smuszkiewicz"'
Autor:
Maria Ziolek, Jesús López-Sanz, Rosa M. Martín-Aranda, Izabela Sobczak, Elena Pérez-Mayoral, Agata Smuszkiewicz
Publikováno v:
Catalysis Today. 325:47-52
TaMCF silicas modified with alkaline metals can be considered a novel family of highly efficient bifunctional catalysts involved in the synthesis of chromene derivatives, from salicylaldehyde 2 and acetonitrile compounds, under mild conditions, showi
Mesoporous niobiosilicate NbMCF modified with alkali metals in the synthesis of chromene derivatives
Autor:
Izabela Sobczak, Maria Ziolek, Agata Smuszkiewicz, Elena Pérez-Mayoral, Elena Soriano, Jesús López-Sanz, Rosa M. Martín-Aranda
Publikováno v:
Catalysis Today. 277:133-142
We report the synthesis, characterization and activity of new series of catalysts based on Niobium Mesoporous Cellular Foams (NbMCF), modified with alkaline metal elements. These materials exhibit very different acid-base properties attributed to the
Autor:
Nadia Aider, Elena Pérez-Mayoral, Saliha Menad, Djamila Halliche, Rosa M. Martín-Aranda, Agata Smuszkiewicz, Elena Soriano
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
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We report herein an experimental and theoretical study concerning the preparation of the coumarins (2) from 2-hydroxybenzaldehydes (3) and ethyl acetoacetate (4) promoted by amino-grafted SBA-15 materials. The reaction takes places by Knoevenagel con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba99e8c8c292bf3760e501bf241314a
http://hdl.handle.net/10261/96320
http://hdl.handle.net/10261/96320
Autor:
Elena Soriano, Elena Pérez-Mayoral, Antonio J. López-Peinado, Agata Smuszkiewicz, Izabela Sobczak, Rosa M. Martín-Aranda, Maria Ziolek
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We report herein the Friedländer reaction of 2-aminoaryl aldehydes 1 and ethyl acetatoacetate (2) affording the corresponding quinolines 3. The condensation selectively leads to quinolines 3 with good to excellent yields under mild reaction conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be3ab0f7c17288e16a21ec1f49374c14
http://hdl.handle.net/10261/94618
http://hdl.handle.net/10261/94618
Autor:
Elena Pérez-Mayoral, Izabela Sobczak, Jesús López-Sanz, Maria Ziolek, Agata Smuszkiewicz, Rosa M. Martín-Aranda, Elena Soriano, Antonio J. López-Peinado
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We report here a new series of ordered mesoporous metallosilicates which have been found to be efficient heterogeneous catalysts for the Friedländer condensation. 3-Aminopropyl-trimethoxysilane (APMS) and [3-(2-aminoethylamino) propyl] trimethoxysil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70e4ae57df85580e706ef46a422933e1
http://hdl.handle.net/10261/94599
http://hdl.handle.net/10261/94599