( Vol 29 , Issue 12 )
05 Dec 2025
( Vol 29 , Issue 11 )
30 Nov 2025
Research Journal of Chemistry and Environment (ISSN:0972-0626) is a monthly peer-reviewed scopus-indexed journal from 2007 to Present. The publisher of this journal is the Journal of International Congress of Chemistry and Environment. RJCE is committed to gathering and disseminating excellent research achievements. The journal welcomes all kind of research/review/abstract papers regarding Engineering subjects including Earth and Planetary Sciences, Environmental Science, Chemical Engineering, Agricultural and Biological Sciences, Renewable Energy, Biochemistry.
A new ligand, 2-[2 '-(6-methoxybenzothiazolyl)azo]-4-methyl phenol (6-MBTAMP), a derivative of 2-amino-6-methoxy benzothiazole, has been used to synthesize a new metal complex of Au(III). The metal complex was characterized by spectroscopic techniques: UV-Vis, mass spectrometry, FT-IR, 1H NMR, and FE-SEM. As well as elemental analyses (C.H.N.S), crystal structure (XRD). Results shown that the azo dye ligand behaves a tridentate and coordinates to the metal ion via the nitrogen atom of the azomethine group of the heterocyclic benzothiazole ring, the nitrogen atom of the azo group which is the f
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preparation and diagnosis of a new azo heterocyclic ligand (ImHQ) . The prepared ligand was diagnosed by means of NMR spectra H-NMR, mass Spectrum mass spectrum, FT-IR spectrum, UV-Visible spectrum, X-ray diffraction (XRD) as well as microanalysis of elements (C.H.N.S) as for the second stage of the research, a series of solid metal complexes were prepared with metal ions Pd(II), Ag(I), Pt(IV), and Au(III) , all solid metal complexes were diagnosed by the above techniques, except for 1H-NMR and Spectrum mass spectrometry and flame atomic absorption spectroscopy was also used, in order
Read More(2E)-2-{[4-(diethylamino)-2-hydroxyphenyl] methylidene}-N-ethylhydrazine-1-carbothioamide was synthesized and spectral characterization confirmed the structure of this new proligand. Density Functional Theory studies compared the spectral parameters and molecular structure of the compound and predicted results are in good agreement with experimental values. The reactive zones of the compound were determined by MEP analysis. Frontier molecular orbitals (FMOs) and properties related to molecular interaction ability were predicted. Molecular docking with receptors of colon cancer (2hq6) and lung
Read MoreProposals a technology for producing calcium peroxide from a 30% calcium nitrate solution with pH = 4-5 and aqueous solutions of ammonia and 40% hydrogen peroxide cooled to 10 ° C. It was found that, in contrast to the known methods, increase of molar ratio will does not lead to a significant increase yield of calcium peroxide. Consequently, choosing a particular synthesis methodology is always tedious in light of the lack of a single detailed literature covering the comparison and effects of different synthesis procedures. Crystalline preparations with more than 90% CaO2·8H2O can be obtaine
Read MoreThis paper involves synthesized of some hetero cyclic compounds derivatives by using N-phenyl maleimide with α-amino acids and substitution aldehydes by decarboxylative 1,3- dipolar ylids azomethine the product bio active in medicinal programs and drug discovery plat activating factor. The structures were identified by (FT-IR, 1HNMR, 13CNMR) and biological activity.
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