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RISEco‐friendly magnetic clinoptilolite containing Cu(0) nanoparticles (CuNPs/MZN): as a new efficient catalyst for the synthesis of propargylamines via A3 and KA2 coupling reactions
In this reaserch a new and eco‐friendly magnetic catalyst for the synthesis of
propargylamines is reported. Initial incorporation of Fe3O4 magnetic nanoparticles
(MNPs) into the pores of the natural clinoptilolite ...
Cu nanoparticles immobilized on modified magnetic zeolite for the synthesis of 1,2,3‐triazoles under ultrasonic conditions
Magnetically recoverable copper nanoparticle‐loaded natural zeolite -CuNPs/
MZN- as an efficient catalyst was synthesized. The Fe3O4 magnetic nanoparticles
were immobilized into the pores of natural clinoptilolite ...
Covalently Copper(II) Porphyrin Cross-Linked Graphene Oxide: Preparation and Catalytic Activity
In this study, copper(II)-coordinated 5,10,15,20-tetrakis(aminophenyl)porphyrin (CuPPh) as a macrocyclic copper complex was covalently linked to the surface of graphene oxide (GO–CuPPh). This covalently cross-linked catalyst ...
Synthesis, characterization, and investigation of catalytic activity of copper(II) porphyrin graphene oxide for azide–alkyne cycloaddition
A covalently cross-linked graphene oxide (GO) catalyst was prepared by a cross-linking process using nucleophilic reaction of copper(II)‐coordinated 5,10,15,20-tetrakis(aminophenyl)porphyrin (CuPPh) with carboxyl groups ...