Catalysis Letters, ( ISI ), Volume (149), No (3), Year (2019-3) , Pages (713-722)

Title : ( Covalently Copper(II) Porphyrin Cross-Linked Graphene Oxide: Preparation and Catalytic Activity )

Authors: Amir khojastehnezhad golmakani , Mehdi Bakavoli , Ali Javid , Mohammad Mehdi Khakzad Siuki , Farid Moeinpour ,

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Abstract

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 was characterized with various analysis such as FT-IR, SEM, TEM, EDS, ICP, TGA and UV–Vis. All analysis confirm the successful covalently immobilization of CuPPh on the GO. Then, the activity of catalyst has been tested for the preparation of propargylamine derivatives by the reaction of different aldehydes/ketones various amines and phenylacetylene via A³ and KA² coupling reactions. The catalytic system indicated great catalytic activity in this reaction and the yields of the products were good to marvelous. The results of this work are hoped to aid the establishment of new class of heterogeneous catalysts as the high performance and low-cost candidates for industrial applications. Graphical Abstract Open image in new window

Keywords

, Covalently Copper(II) Porphyrin Cross, Linked Graphene Oxide: Preparation and Catalytic Activity
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@article{paperid:1077710,
author = {Khojastehnezhad Golmakani, Amir and Bakavoli, Mehdi and علی جاوید and Khakzad Siuki, Mohammad Mehdi and فرید معین پور},
title = {Covalently Copper(II) Porphyrin Cross-Linked Graphene Oxide: Preparation and Catalytic Activity},
journal = {Catalysis Letters},
year = {2019},
volume = {149},
number = {3},
month = {March},
issn = {1011-372X},
pages = {713--722},
numpages = {9},
keywords = {Covalently Copper(II) Porphyrin Cross-Linked Graphene Oxide: Preparation and Catalytic Activity},
}

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%0 Journal Article
%T Covalently Copper(II) Porphyrin Cross-Linked Graphene Oxide: Preparation and Catalytic Activity
%A Khojastehnezhad Golmakani, Amir
%A Bakavoli, Mehdi
%A علی جاوید
%A Khakzad Siuki, Mohammad Mehdi
%A فرید معین پور
%J Catalysis Letters
%@ 1011-372X
%D 2019

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