l-Cysteine-functionalized magnetic nanoparticles (LCMNP): as a magnetic reusable organocatalyst for one-pot synthesis of 9-(1H-indol-3-yl) xanthen-4-(9H)-ones

2016 ◽  
Vol 13 (10) ◽  
pp. 1853-1865 ◽  
Author(s):  
Maryam Nourisefat ◽  
Farhad Panahi ◽  
Marzieh Nabipour ◽  
Sahar Heidari ◽  
Ali Khalafi-Nezhad
Keyword(s):  
Magnetic Nanoparticles ◽  
One Pot ◽  
One Pot Synthesis ◽  
Functionalized Magnetic Nanoparticles

l-proline N-sulfonic acid-functionalized magnetic nanoparticles: a novel and magnetically reusable catalyst for one-pot synthesis of 3,4-dihydropyrimidine-2-(1H)-thiones under solvent-free conditions

RSC Advances ◽  
2016 ◽  
Vol 6 (64) ◽  
pp. 59343-59351 ◽  
Author(s):  
M. Afradi ◽  
N. Foroughifar ◽  
H. Pasdar ◽  
H. Moghanian
Keyword(s):  
Magnetic Nanoparticles ◽  
Sulfonic Acid ◽  
Acid Catalyst ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Functionalized Magnetic Nanoparticles

Synthesis, characterization and utilization of the l-proline N-sulfonic acid-functionalized magnetic nanoparticles as a novel magnetically reusable acid catalyst for the synthesis of 3,4-dihydropyrimidine-2-[1H]thione derivatives is reported.

l-Cysteine functionalized magnetic nanoparticles (LCMNP): a novel magnetically separable organocatalyst for one-pot synthesis of 2-amino-4H-chromene-3-carbonitriles in water

2015 ◽  
Vol 13 (28) ◽  
pp. 7772-7779 ◽  
Author(s):  
Ali Khalafi-Nezhad ◽  
Maryam Nourisefat ◽  
Farhad Panahi
Keyword(s):  
Magnetic Nanoparticles ◽  
Efficient Method ◽  
One Pot ◽  
One Pot Synthesis ◽  
Functionalized Magnetic Nanoparticles ◽  
Magnetically Separable

Magnetic nanoparticles were functionalized with l-cysteine using a new and efficient method and introduced as a novel magnetically separable organocatalyst.

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