Microwave-Enhanced Sulphated Zirconia and SZ/MCM-41 Catalyzed Regioselective Synthesis of β-Amino Alcohols Under Solvent-Free Conditions

A solvent-free approach for the regioselective synthesis of β-amino alcohols in shorter reaction times and higher yields, compared to conventional heating is described. It involves microwave (MW) exposure of undiluted reactants in the presence of sulphated zirconia (SZ) or sulphated zirconia over MC...

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Autores principales: Negrón-Silva, Guillermo, Hernández-Reyes, C. Xochitl, Angeles-Beltrán, Deyanira, Lomas-Romero, Leticia, González-Zamora, Eduardo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2008
Materias:
Full Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6245303/
https://www.ncbi.nlm.nih.gov/pubmed/18463599
http://dx.doi.org/10.3390/molecules13040977
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author Negrón-Silva, Guillermo
Hernández-Reyes, C. Xochitl
Angeles-Beltrán, Deyanira
Lomas-Romero, Leticia
González-Zamora, Eduardo
author_facet Negrón-Silva, Guillermo
Hernández-Reyes, C. Xochitl
Angeles-Beltrán, Deyanira
Lomas-Romero, Leticia
González-Zamora, Eduardo
author_sort Negrón-Silva, Guillermo
collection PubMed
description A solvent-free approach for the regioselective synthesis of β-amino alcohols in shorter reaction times and higher yields, compared to conventional heating is described. It involves microwave (MW) exposure of undiluted reactants in the presence of sulphated zirconia (SZ) or sulphated zirconia over MCM-41 (SZM) as catalyst. Both acid materials can be easily recovered and reused.
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spelling pubmed-62453032018-11-26 Microwave-Enhanced Sulphated Zirconia and SZ/MCM-41 Catalyzed Regioselective Synthesis of β-Amino Alcohols Under Solvent-Free Conditions Negrón-Silva, Guillermo Hernández-Reyes, C. Xochitl Angeles-Beltrán, Deyanira Lomas-Romero, Leticia González-Zamora, Eduardo Molecules Full Paper A solvent-free approach for the regioselective synthesis of β-amino alcohols in shorter reaction times and higher yields, compared to conventional heating is described. It involves microwave (MW) exposure of undiluted reactants in the presence of sulphated zirconia (SZ) or sulphated zirconia over MCM-41 (SZM) as catalyst. Both acid materials can be easily recovered and reused. MDPI 2008-04-26 /pmc/articles/PMC6245303/ /pubmed/18463599 http://dx.doi.org/10.3390/molecules13040977 Text en © 2008 by MDPI (http://www.mdpi.org). Reproduction is permitted for noncommercial purposes.
spellingShingle Full Paper
Negrón-Silva, Guillermo
Hernández-Reyes, C. Xochitl
Angeles-Beltrán, Deyanira
Lomas-Romero, Leticia
González-Zamora, Eduardo
Microwave-Enhanced Sulphated Zirconia and SZ/MCM-41 Catalyzed Regioselective Synthesis of β-Amino Alcohols Under Solvent-Free Conditions
title Microwave-Enhanced Sulphated Zirconia and SZ/MCM-41 Catalyzed Regioselective Synthesis of β-Amino Alcohols Under Solvent-Free Conditions
title_full Microwave-Enhanced Sulphated Zirconia and SZ/MCM-41 Catalyzed Regioselective Synthesis of β-Amino Alcohols Under Solvent-Free Conditions
title_fullStr Microwave-Enhanced Sulphated Zirconia and SZ/MCM-41 Catalyzed Regioselective Synthesis of β-Amino Alcohols Under Solvent-Free Conditions
title_full_unstemmed Microwave-Enhanced Sulphated Zirconia and SZ/MCM-41 Catalyzed Regioselective Synthesis of β-Amino Alcohols Under Solvent-Free Conditions
title_short Microwave-Enhanced Sulphated Zirconia and SZ/MCM-41 Catalyzed Regioselective Synthesis of β-Amino Alcohols Under Solvent-Free Conditions
title_sort microwave-enhanced sulphated zirconia and sz/mcm-41 catalyzed regioselective synthesis of β-amino alcohols under solvent-free conditions
topic Full Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6245303/
https://www.ncbi.nlm.nih.gov/pubmed/18463599
http://dx.doi.org/10.3390/molecules13040977
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