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

A solvent-free approach for the regioselective synthesis of β-amino alcohols inshorter reaction times and higher yields, compared to conventional heating is described. Itinvolves microwave (MW) exposure of undiluted reactants in the presence of sulphatedzirconia (SZ) or sulphated zirconia over MCM-4...

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Bibliographic Details
Published in:Molecules (Basel, Switzerland) Switzerland), 2008-04, Vol.13 (4), p.977
Main Authors: Negrón-Silva, Guillermo, Hernandez-Reyes, C Xochitl, Angeles-Beltran, Deyanira, Lomas-Romero, Leticia, Gonzalez-Zamora, Eduardo
Format: Article
Language:English
Subjects:
Alcohol
Catalysis
Solvents
Online Access:Get full text
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Summary:A solvent-free approach for the regioselective synthesis of β-amino alcohols inshorter reaction times and higher yields, compared to conventional heating is described. Itinvolves microwave (MW) exposure of undiluted reactants in the presence of sulphatedzirconia (SZ) or sulphated zirconia over MCM-41 (SZM) as catalyst. Both acid materialscan be easily recovered and reused.
ISSN:1420-3049
DOI:10.3390/molecules13040977