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Preparation and characterization of GO/KCC‐1/Ni(II) as an efficient catalyst for the green synthesis of some 1,8‐dioxodecahydroacridine derivatives
Author(s) -
Zare Mina,
Moradi Leila
Publication year - 2021
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.6358
Subject(s) - catalysis , thermogravimetric analysis , chemistry , fourier transform infrared spectroscopy , yield (engineering) , nuclear chemistry , transmission electron microscopy , scanning electron microscope , nanoparticle , oxide , heterogeneous catalysis , graphene , elemental analysis , chemical engineering , inorganic chemistry , nanotechnology , organic chemistry , materials science , metallurgy , composite material , engineering
ABSTRACT Herein, we successfully prepared a new heterogeneous catalyst for the synthesis of some 1,8‐dioxodecahydroacridine derivatives. The catalyst was prepared through the loading of KCC‐1 nanoparticles on graphene oxide (to prevent the agglomeration of KCC‐1 nanoparticles and extended the surface area), and the immobilization of Ni(II) on GO/KCC‐1 was done using a simple procedure. The structure of catalyst was characterized using X‐ray diffraction (XRD), field emission scanning electron microscope (FESEM), energy‐dispersive X‐ray (EDX), transmission electron microscopy (TEM), Fourier transform infrared (FTIR), elemental mapping, and thermogravimetric analysis (TGA) techniques. One‐pot pseudo‐four‐component reaction for the synthesis of 1,8‐dioxodecahydroacridines was performed under green conditions, and products were obtained in good to excellent yields. The structure of 1,8‐dioxodecahydroacridines was confirmed with FTIR, 1 H NMR, and 13 C NMR. Easy recovery and reusability of the catalyst, green conditions, short reaction times with high yield of products, and high‐efficient catalyst are some advantages of presented method.