Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles
In this work, a Cobalt-Zinc-Copper ferrite (Co0.2Zn0.6Cu0.2Fe2O4, CZCF) was synthesized and functionalized with silica and guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+). The novel bio-nanostructure was characterized by various techniques such as fourier transform...
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Elsevier
2025-02-01
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| Series: | Heliyon |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844025008424 |
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| author | Zahra Khademi Kobra Nikoofar Mansoureh Zahedi-Tabrizi |
| author_facet | Zahra Khademi Kobra Nikoofar Mansoureh Zahedi-Tabrizi |
| author_sort | Zahra Khademi |
| collection | DOAJ |
| description | In this work, a Cobalt-Zinc-Copper ferrite (Co0.2Zn0.6Cu0.2Fe2O4, CZCF) was synthesized and functionalized with silica and guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+). The novel bio-nanostructure was characterized by various techniques such as fourier transform infrared spectroscopy (FT-IR), energy dispersive X-ray analysis (EDAX), EDAX mapping, field emission scanning electron microscopy (FESEM), X-ray fluorescence (XRF), X-ray diffraction (XRD), thermogravimetric/differential thermal gravimetric analysis (TGA/DTG), vibrating sample magnetometry (VSM), high resolution transmission electron microscopy (HRTEM), and zeta potential analysis. The synthesized bio-nanocomposite exhibited high catalytic activity for the aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles through the one-pot pseudo four-component reaction of carbohydrates (sugars), barbituric acid, and amines under refluxing conditions. The recyclability and reusability of the bio-nanocatalyst were successfully investigated for up to three runs. Moreover, the features of the recovered Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+ were examined via the EDAX analysis and FESEM images. In the theoretical section, the interaction sites between L-tartaric acid and guanine in an aqueous medium were investigated at the B3LYP/6–311++G(d,p) computational level. Additionally, the formation of more stable configurations of dimers and trimers in IL was studied from a thermodynamic point of view. |
| format | Article |
| id | doaj-art-01f9eee4be404010a414cd48d1726846 |
| institution | Kabale University |
| issn | 2405-8440 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj-art-01f9eee4be404010a414cd48d17268462025-02-09T05:00:41ZengElsevierHeliyon2405-84402025-02-01113e42462Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocyclesZahra Khademi0Kobra Nikoofar1Mansoureh Zahedi-Tabrizi2Department of Organic Chemistry, Faculty of Chemistry, Alzahra University, Tehran, IranDepartment of Organic Chemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran; Corresponding author.Department of Physical Chemistry & Nanochemistry, Faculty of Chemistry, Alzahra University, Tehran, IranIn this work, a Cobalt-Zinc-Copper ferrite (Co0.2Zn0.6Cu0.2Fe2O4, CZCF) was synthesized and functionalized with silica and guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+). The novel bio-nanostructure was characterized by various techniques such as fourier transform infrared spectroscopy (FT-IR), energy dispersive X-ray analysis (EDAX), EDAX mapping, field emission scanning electron microscopy (FESEM), X-ray fluorescence (XRF), X-ray diffraction (XRD), thermogravimetric/differential thermal gravimetric analysis (TGA/DTG), vibrating sample magnetometry (VSM), high resolution transmission electron microscopy (HRTEM), and zeta potential analysis. The synthesized bio-nanocomposite exhibited high catalytic activity for the aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles through the one-pot pseudo four-component reaction of carbohydrates (sugars), barbituric acid, and amines under refluxing conditions. The recyclability and reusability of the bio-nanocatalyst were successfully investigated for up to three runs. Moreover, the features of the recovered Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+ were examined via the EDAX analysis and FESEM images. In the theoretical section, the interaction sites between L-tartaric acid and guanine in an aqueous medium were investigated at the B3LYP/6–311++G(d,p) computational level. Additionally, the formation of more stable configurations of dimers and trimers in IL was studied from a thermodynamic point of view.http://www.sciencedirect.com/science/article/pii/S2405844025008424 |
| spellingShingle | Zahra Khademi Kobra Nikoofar Mansoureh Zahedi-Tabrizi Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles Heliyon |
| title | Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles |
| title_full | Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles |
| title_fullStr | Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles |
| title_full_unstemmed | Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles |
| title_short | Trimetallic ferrite functionalized by guaninium tartrate ionic liquid (Co0.2Zn0.6Cu0.2Fe2O4-SiO2@[GuaH]+[Tar]2‒[GuaH]+) as a novel inorganic-bioorganic nanostructure to promote aqua-mediated synthesis of polyhydroxy-substituted pyridine-dipyrimidine fused heterocycles |
| title_sort | trimetallic ferrite functionalized by guaninium tartrate ionic liquid co0 2zn0 6cu0 2fe2o4 sio2 guah tar 2 guah as a novel inorganic bioorganic nanostructure to promote aqua mediated synthesis of polyhydroxy substituted pyridine dipyrimidine fused heterocycles |
| url | http://www.sciencedirect.com/science/article/pii/S2405844025008424 |
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