Title of article
La(OTf)2-amine Grafted-GO as the First Multifunctional Catalyst for the One-pot Three-component Synthesis of α-Aminophosphonates
Author/Authors
Sobhani, Sara Department of Chemistry - College of Sciences - University of Birjand , Zarifi, Farzaneh Department of Chemistry - College of Sciences - University of Birjand , Barani, Farshid Department of Chemistry - College of Sciences - University of Birjand , Skibsted, Jorgen Department of Chemistry and Interdisciplinary Nanoscience Center (iNANO) - Aarhus University, Aarhus, Denmark
Pages
11
From page
117
To page
127
Abstract
In this paper, the applicability of immobilized lanthanum (III) triflate on amine grafted graphene oxide [La(OTf)2-amine grafted-GO] as the first multifunctional catalyst is described for the efficient synthesis of α-aminophosphonates by one-pot three-component reaction of carbonyl compounds, substituted anilines and trialkyl phosphites. Various α-aminophosphonates were synthesized in good to high yields under solvent-free conditions at room temperature. The catalyst was reused five times without significant loss of its activity.
Keywords
Multifunctional catalyst , One-pot reaction , α-Aminophosphonates , Kabachnik-Fields reaction
Serial Year
2019
Record number
2496372
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