@article { author = {Sobhani, Sara and Zarifi, Farzaneh and Barani, Farshid and Skibsted, Jorgen}, title = {La(OTf)2-amine Grafted-GO as the First Multifunctional Catalyst for the One-pot Three-component Synthesis of α-Aminophosphonates}, journal = {Organic Chemistry Research}, volume = {5}, number = {2}, pages = {117-127}, year = {2019}, publisher = {Iranian Chemical Society}, issn = {2383-242X}, eissn = {2383-242X}, doi = {10.22036/org.chem.2018.140499.1166}, 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}, url = {https://www.orgchemres.org/article_81518.html}, eprint = {https://www.orgchemres.org/article_81518_7e99032d4f26a19756c5d4c539c1313c.pdf} }