Synthesis of copper nanoparticles as oxidising catalysts for multi-component reactions for synthesis of 1,3,4- thiadiazole derivatives at ambient temperature

Zeebaree, Samie Yaseen Sharaf; Zeebaree, Aymn Yaseen Sharaf

doi:10.1016/j.scp.2019.100155

Cited by 19 publications

(3 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As the formatted material was closer to amorphous, it became then difficult to calculate the size of the PET particles with the Debeye-Sherrer equation. The peak at (15)(16)(17)(18)(19)(20) represents the polyester molecules.…”

Section: X-ray Diffraction (Xrd) Analysismentioning

confidence: 99%

“…Many researchers use plant extracts as a reducing agent for the synthesis of metal nanoparticles. These extracts exhibit a high degree of efficiency due to their availability, harmlessness, sustainability, and the bioactive substances in their composition [18][19][20]. Sumac, (Rhu Scoriaria L., family Anacardiaceae), widely grows in many countries such as Iran, Afghanistan, along the Mediterranean coastline, and the Canary Islands.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The Efficient Removal of Methylene Blue Dye Using CuO/PET Nanocomposite in Aqueous Solutions

Yasin

Zeebaree

et al. 2021

Catalysts

Self Cite

View full text Add to dashboard Cite

The present research investigates the application of the green method to produce nanocomposites. The CuO/PET fiber nanocomposite can be prepared in two ways. The first way involves the application of the electrospinning technique by which waste plastic cups of polyethylene terephthalate (PET) are converted into nanofibers. In the second way, the copper nanoparticle (CuONPs) is synthesized with the natural capped plant extract of sumac (Rhus Coriaria L., family Anacardiaceae) and the CuONPs are then combined as a filler with the PET nanofiber using a cross-linked solvent. The X-ray diffraction (XRD), transmission electron microscopy (TEM), field emission scanning electron microscopy (FESEM), energy dispersion spectroscopy (EDS), and map elements distribution can be applied to investigate the surface modification and alteration of the composite nanofiber morphology. The collected data show that the produced CuO/PET nanocomposites have a high surface area, well distribution of elements, magnificent shape, and stable dispersion state. Furthermore, the CuO/PET nanocomposites are considered as an efficient photocatalytic removal of the toxic methylene blue dye (MB) in aqueous solutions. The results of the present study demonstrate that the photocatalytic efficiency for removing MB dye is achieved in a short time using a low-intensity irradiation ultraviolet light.

show abstract

Section: X-ray Diffraction (Xrd) Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The Efficient Removal of Methylene Blue Dye Using CuO/PET Nanocomposite in Aqueous Solutions

Yasin

Zeebaree

et al. 2021

Catalysts

Self Cite

View full text Add to dashboard Cite

show abstract

“…Because they are readily available, inexpensive, nontoxic and safer than organic solvent. Lemon juice is a green alternative to hazardous solvents and natural catalyst for synthesis of chemical compounds [33][34][35].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, characterization and study the biological evaluation of some Schiff base derivatives in the presence of lemon juice catalyst

2019

Biointerface Res Appl Chem

View full text Add to dashboard Cite

In this project, we tried to synthesis derivatives of 4-(benzylidene) aminopyrimidine (I), (benzo[d]thiazol-2-ylimino) methylphenol (II), n-benzylideneazine (III) and n-benzylideneaniline (IV) with natural catalyst and solvent instead of chemical catalyst and solvent condition as green chemistry. The advantages of the use of natural catalyst without organic solvent are eco-friendly, affordable, very safe and easy reaction conditions. The synthesized product was characterized by melting point, IR, 1H NMR and 13C NMR spectra. All derivatives of 4-(benzylidene)aminopyrimidine (I) were tested against gram-positive and gram-negative bacteria by minimum inhibitory concentration (MIC) and disk diffusion methods for antibacterial activities.

show abstract

Recent Advances in the Multicomponent Synthesis of Heterocycles using Thiosemicarbazide

Javahershenas,

Han,

Kazemi

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

This review provides an overview of the recent advances in the synthesis of diverse heterocyclic compounds using thiosemicarbazide as a key building block via multicomponent reactions. Thiosemicarbazide is a versatile reagent that has gained significant attention in organic synthesis due to its ability to participate in diverse multicomponent reactions for the efficient and sustainable construction and assembly of novel bioactive molecules and pharmaceuticals. This review discusses the potential applications and future directions in this rapidly evolving area of research. It provides valuable insights into the innovative approaches for the synthesis of heterocycles using thiosemicarbazide, showcasing its significance in modern organic chemistry research. In summary, this review provides an overview of the current state of the art, highlighting the use of thiosemicarbazide in the synthesis of novel heterocyclic compounds reported between 2015 and early 2024.

show abstract

Synthesis of copper nanoparticles as oxidising catalysts for multi-component reactions for synthesis of 1,3,4- thiadiazole derivatives at ambient temperature

Cited by 19 publications

References 23 publications

The Efficient Removal of Methylene Blue Dye Using CuO/PET Nanocomposite in Aqueous Solutions

The Efficient Removal of Methylene Blue Dye Using CuO/PET Nanocomposite in Aqueous Solutions

Synthesis, characterization and study the biological evaluation of some Schiff base derivatives in the presence of lemon juice catalyst

Recent Advances in the Multicomponent Synthesis of Heterocycles using Thiosemicarbazide

Contact Info

Product

Resources

About