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Covalently Copper(II) Porphyrin Cross-Linked Graphene Oxide: Preparation and Catalytic Activity
سال: 2019
خلاصه:
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
سال: 2019
خلاصه:
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 ...
Synthesis of Pyrano pyrazoles using a Magnetically Separable Modified Preyssler Hetero poly Acid
سال: 2016
خلاصه:
The design and preparation of recyclable catalysts are of great economic and environmental
importance in the chemical and medicinal industries. Immobilization of homogeneous
catalysts on various insoluble ...