ChemistrySelect, Volume (5), No (35), Year (2020-9) , Pages (11010-11019)

Title : ( Cu II Anchored onto the Magnetic Talc: A New Magnetic Nanostructured Catalyst for the One‐Pot Gram‐Scale Synthesis of 1 H ‐Pyrazolo[1,2‐b]phthalazine‐5,10‐dione Derivatives )

Authors: Baratnam chalaki samaneh , Batool Akhlaghinia ,

Citation: BibTeX | EndNote

Abstract

In the present study CuII anchored onto the magnetic talc (γ- Fe2O3/ talc /CuII NPs) was successfully synthesized and characterized by FT-IR, XRD, TEM, FE-SEM, EDX, VSM, and ICP-OES techniques. Structural characterizations reveal that the γ-Fe2O3/ talc/CuII NPs are superparamagnetic in nature, structured as a composite with average diameter of about 19–31 nm. The prepared nanostructured catalyst efficiently catalyzed the preparation of 1H-pyrazolo[1,2-b] phthalazine-5,10-diones at the gram scale without the use of the toxic organic solvents. The magnetically separable and environmentally friendly nanostructured catalyst remains quite stable during reaction conditions and reused for at least five recycle runs.

Keywords

, CuII anchored onto the magnetic talc (γ-Fe2O3/talc/ CuII NPs) · 1H-pyrazolo[1, 2-b]phthalazine-5, 10-diones · nanostructured catalyst · solvent-free
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@article{paperid:1081634,
author = {Samaneh, Baratnam Chalaki and Akhlaghinia, Batool},
title = {Cu II Anchored onto the Magnetic Talc: A New Magnetic Nanostructured Catalyst for the One‐Pot Gram‐Scale Synthesis of 1 H ‐Pyrazolo[1,2‐b]phthalazine‐5,10‐dione Derivatives},
journal = {ChemistrySelect},
year = {2020},
volume = {5},
number = {35},
month = {September},
issn = {2365-6549},
pages = {11010--11019},
numpages = {9},
keywords = {CuII anchored onto the magnetic talc (γ-Fe2O3/talc/ CuII NPs) · 1H-pyrazolo[1;2-b]phthalazine-5;10-diones · nanostructured catalyst · solvent-free},
}

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%0 Journal Article
%T Cu II Anchored onto the Magnetic Talc: A New Magnetic Nanostructured Catalyst for the One‐Pot Gram‐Scale Synthesis of 1 H ‐Pyrazolo[1,2‐b]phthalazine‐5,10‐dione Derivatives
%A Samaneh, Baratnam Chalaki
%A Akhlaghinia, Batool
%J ChemistrySelect
%@ 2365-6549
%D 2020

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