A New Nanomagnetic Pd-Co Bimetallic Alloy as Catalyst in the Mizoroki-Heck and Buchwald–Hartwig Amination Reactions in Aqueous Media

Published on Aug 23, 2021
· DOI :10.1038/S41598-021-95931-6
Sara Sobhani29
Estimated H-index: 29
(University of Birjand),
Zarei H , José M. Sansano31
Estimated H-index: 31
(University of Alicante)
#1Nastaran Kalanpour (Urmia University)H-Index: 1
#2Saeid Nejati (Urmia University)
Last. Sajjad Keshipour (Urmia University)H-Index: 14
view all 3 authors...
A new heterogeneous catalyst was obtained by growing graphene quantum dots on chitosan and subsequent immobilization of Pd nanoparticles. The catalyst after characterization was used in the reduction of nitroarenes to the corresponding amines by NaBH4 as a weak reducing agent of nitro compounds. The catalyst exhibited excellent catalytic activity and selectivity under mild reaction conditions in water as a green solvent during 1 h. Additionally, the catalyst can be reused for five consecutive ru...
1 CitationsSource
#1Deepika C. Hasija (MU: University of Mumbai)H-Index: 4
#2Vaijayanti D. Ghase (MU: University of Mumbai)H-Index: 3
Last. Vishwanath R. Patil (MU: University of Mumbai)H-Index: 10
view all 4 authors...
A set of anthracene containing polyfluorenes (PFs) having 9,10-diphenylanthracene with alkyl substituents and aniline containing fluorenes were prepared. Commonly, light-emitting polymers were synt...
4 CitationsSource
#1Liangying Wu (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 1
#2Yang Song (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 1
Last. Xiaoquan Yao (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 9
view all 5 authors...
3 CitationsSource
#1Sayantika Bhakta (Techno India)H-Index: 1
#2Tapas Ghosh (IAU: Islamic Azad University)H-Index: 13
11 CitationsSource
#1Jiaxuan Fan (Huada: Beijing University of Chemical Technology)H-Index: 5
#2Haoxuan Du (Huada: Beijing University of Chemical Technology)H-Index: 1
Last. Junting Feng (Huada: Beijing University of Chemical Technology)H-Index: 25
view all 7 authors...
Bimetallic Pd based catalysts have received tremendous research interests for many important reactions in fields of important petrochemical industrial process, fine chemical synthesis, environment ...
14 CitationsSource
#1Vishakha Goyal (IIP: Indian Institute of Petroleum)H-Index: 3
#2Naina Sarki (IIP: Indian Institute of Petroleum)H-Index: 2
Last. Kishore Natte (IIP: Indian Institute of Petroleum)H-Index: 22
view all 8 authors...
Chemoselective hydrogenation of nitroarenes under industrially viable conditions is one of the attractive reaction for chemical, pharma, and pesticide industries. Herein, we report a reusable, stab...
10 CitationsSource
#1Jin Li (Huada: Beijing University of Chemical Technology)
#2Ying Song (Huada: Beijing University of Chemical Technology)
Last. Hui Zhang (Huada: Beijing University of Chemical Technology)H-Index: 1
view all 4 authors...
A series of hierarchical nanosheet array-like Co-Al layered double hydroxides (LDHs)/reduced graphene oxide (rGO) hybrid supported ultrafine PdCu nanocluster (NC) catalysts m-PdCux/LDHs/rGO (x: Cu/Pd molar ratio of 1.5, 3.0, and 5.5; m: Pd loadings of ∼0.80, 0.40, 0.11, and 0.01 wt %) were assembled via an ultrasonic-assisted NaBH4 reduction-sol immobilization strategy. The as-obtained catalysts display ultrafine PdCu alloy NCs with sizes of ∼0.9-1.8 nm finely tuned by both Cu/Pd ratios and Pd l...
2 CitationsSource
#1Mariana P. Darbem (USP: University of São Paulo)H-Index: 4
#2Henrique A. Esteves (USP: University of São Paulo)H-Index: 2
Last. Hélio A. Stefani (USP: University of São Paulo)H-Index: 33
view all 4 authors...
2 CitationsSource
#1Chopra Jaishri (Mohanlal Sukhadia University)
#2K. Goswami Ajay (Mohanlal Sukhadia University)
Last. K. Baroliya Prabhat (Mohanlal Sukhadia University)
view all 3 authors...
1 CitationsSource
#1Hadis Hosseini Moghadam (University of Birjand)H-Index: 2
#2Sara Sobhani (University of Birjand)H-Index: 29
Last. José M. Sansano (University of Alicante)H-Index: 31
view all 3 authors...
Cobalt nanoparticles immobilized on magnetic chitosan (Fe3O4@CS-Co) have been prepared. They were identified using various techniques such as Fourier-transform infrared spectroscopy, X-ray diffraction, field emission scanning electron microscopy, energy-dispersive X-ray spectroscopy, transmission electron microscopy, thermogravimetric analysis, vibrating sample magnetometry, X-ray photoelectron spectroscopy, and inductively coupled plasma atomic emission spectroscopy analysis and applied efficie...
6 CitationsSource
Cited By0