Nickel stabilized by triazole-functionalized carbon nanotubes as a novel reusable and efficient heterogeneous nanocatalyst for the Suzuki–Miyaura coupling reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (112) ◽  
pp. 110622-110628 ◽  
Author(s):  
Abdol. R. Hajipour ◽  
Parisa Abolfathi
Keyword(s):  
Carbon Nanotubes ◽  
Nickel Catalyst ◽  
Click Reaction ◽  
Coupling Reaction ◽  
Propargyl Alcohol ◽  
Functionalized Carbon Nanotubes ◽  
Heterogeneous Nanocatalyst

The synthesis of a MWCNT-grafted nickel catalyst through “click” reaction of azide-functionalized carbon nanotubes with propargyl alcohol, for the Suzuki–Miyaura coupling reaction.

scholarly journals CONVERSION OF ANILINE TO AZOBENZENE AT FUNCTIONALIZED CARBON NANOTUBES: A POSSIBLE CASE OF A NANODIMENSIONAL REACTION

2002 ◽  
Vol 01 (03n04) ◽  
pp. 285-293 ◽  
Author(s):  
M. CROSTON ◽  
J. LANGSTON ◽  
G. TAKACS ◽  
T. C. MORRILL ◽  
M. MIRI ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Absorption Spectrum ◽  
Reaction Pathway ◽  
Coupling Reaction ◽  
Multiwalled Carbon ◽  
Initial Product ◽  
Functionalized Carbon Nanotubes ◽  
Close Proximity ◽  
Functionalized Multiwalled Carbon Nanotubes ◽  
Multiwalled Cnts

Aniline is oxidized to nitrosobenzene as the initial product, which undergoes further oxidation to nitrobenzene. The nitrosobenzene formation is catalyzed by functionalized multiwalled carbon nanotubes (CNT) followed by a coupling reaction between nitrosobenzene and aniline to produce azobenzene. This coupling requires close proximity of the reactants. It proceeds rapidly resulting in the UV-VIS absorption spectrum showing maxima at 327 nm and 425 nm. The nitrosobenzene yield in the presence of CNTs is controlled by the amount present in the medium. As the reaction is not catalyzed by unfunctionalized CNTs or graphitic particles, the uniqueness of the functionalized multiwalled CNTs in this catalysis suggests a nanodimensional reaction pathway.

Preparation of nanocomposites with epoxy resins and thiol-functionalized carbon nanotubes by thiol-ene click reaction

2019 ◽  
Vol 77 ◽  
pp. 105912 ◽  
Author(s):  
Sufang Chen ◽  
Liang Chen ◽  
Yimei Wang ◽  
Cunwen Wang ◽  
Menghe Miao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Epoxy Resins ◽  
Click Reaction ◽  
Functionalized Carbon Nanotubes

Multiplexed Optical Detection of Plasma Porphyrins Using DNA Aptamer-Functionalized Carbon Nanotubes

2013 ◽  
Vol 85 (17) ◽  
pp. 8391-8396 ◽  
Author(s):  
Jing Pan ◽  
Hanyu Zhang ◽  
Tae-Gon Cha ◽  
Haorong Chen ◽  
Jong Hyun Choi
Keyword(s):  
Carbon Nanotubes ◽  
Optical Detection ◽  
Dna Aptamer ◽  
Functionalized Carbon Nanotubes

Quantum Light Emission from Coupled Defect States in DNA-Functionalized Carbon Nanotubes

ACS Nano ◽  
2021 ◽  
Author(s):  
Yu Zheng ◽  
Younghee Kim ◽  
Andrew C. Jones ◽  
Gabrielle Olinger ◽  
Eric R. Bittner ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Light Emission ◽  
Defect States ◽  
Functionalized Carbon Nanotubes
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