Tannic Acid‐Functionalized Silica Coated Fe3O4 Nanoparticles as a Novel and Magnetically Separable Catalyst for Green Synthesis of Aryl Naphtho[1,3]Oxazine-2-Thiones

2020 ◽  
Vol 30 (12) ◽  
pp. 4917-4926
Author(s):  
Mohammad Nikpassand ◽  
Shokoufeh Azmoudeh Kasmaei
Keyword(s):  
Green Synthesis ◽  
Tannic Acid ◽  
Fe3o4 Nanoparticles ◽  
Functionalized Silica ◽  
Magnetically Separable Catalyst ◽  
Magnetically Separable

scholarly journals Supported l-tryptophan on Fe3O4@SiO2 as an efficient and magnetically separable catalyst for one-pot construction of spiro[indene-2,2′-naphthalene]-4′-carbonitrile derivatives

RSC Advances ◽  
2022 ◽  
Vol 12 (3) ◽  
pp. 1319-1330
Author(s):  
Aref Ghasemi-Ghahsareh ◽  
Javad Safaei-Ghomi ◽  
Hourieh Sadat Oboudatian
Keyword(s):  
Magnetic Nanoparticles ◽  
Functionalized Silica ◽  
Magnetic Nanocatalyst ◽  
One Pot ◽  
Magnetically Separable Catalyst ◽  
Magnetically Separable ◽  
The One

l-Tryptophan functionalized silica-coated magnetic nanoparticles were prepared and evaluated as a magnetic nanocatalyst for the synthesis of spiro[indene-2,2′-naphthalene]-4′-carbonitrile derivatives through the one-pot four-component reaction.

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