Synthesis and characterization of a novel lanthanum (III) complex with a di(2-picolyl)amine-based ligand endowed with fluorescent properties

Dugoni, Greta Colombo; Mori, Matteo; Dichiarante, Valentina; Sacchetti, Alessandro; Meneghetti, Fiorella

doi:10.1016/j.molstruc.2022.133398

Cited by 3 publications

(1 citation statement)

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“…where d i is the distance between the HS and the nearest nucleus inside the surface, d e is the distance between the HS and the nearest nucleus outside the surface, and r vdW represents the van der Waals radius of the atom [63][64][65]. Details of the HS are provided in Table 2.…”

Section: Hirshfeld Surface Analysismentioning

confidence: 99%

Crystal Structure, Hirshfeld Surface Analysis, In-Silico and Antimycotic Investigations of Methyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylate

et al. 2022

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Herein, we report the preparation of methyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylate 2, obtained by the regioselective oxidative dehydrogenation of the dihydropyrimidine derivative 1 in the presence of cerium ammonium nitrate. The structure of compound 2 was investigated by single-crystal X-ray diffraction (SC-XRD), which allowed the determination of its tautomeric form. Moreover, the presence of non-covalent interactions and their impact on the crystal structure were analyzed. To better characterize the intermolecular contacts, the Hirshfeld surface and enrichment ratio analyses were performed. Furthermore, the antimycotic activity of compounds 1 and 2 was investigated against Candida albicans, Aspergillus flavus, and Aspergillus niger, and their efficacy was compared to that of fluconazole. Computational investigations on the putative target of the compounds provided insights to explain the better activity of 2 with respect to its synthetic precursor.

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Section: Hirshfeld Surface Analysismentioning

confidence: 99%

Crystal Structure, Hirshfeld Surface Analysis, In-Silico and Antimycotic Investigations of Methyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylate

et al. 2022

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Design, Synthesis and Application of 1,4‐disubstituted 1,2,3‐triazole Based Chemosensors: A Promising Avenue

Malik,

Yadav,

Bhushan

2024

The Chemical Record

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The 1,2,3‐triazole‐based chemosensors, synthesized through Cu(I)‐catalyzed azide‐alkyne cycloaddition via ‘click chemistry’, offer a straightforward yet highly effective method for detecting metal cations and anions with remarkable accuracy, selectivity and sensitivity, making them invaluable across various fields such as chemistry, pharmacology, environmental science and biology. The selective recognition of these ions is crucial due to their significant roles in biological and physiological processes, where even slight concentration variations can have major consequences. The article reviews literature from 2017 to 2024, highlighting advancements in the synthesis of 1,2,3‐triazole‐based ligands and their application (along with sensing mechanism) for detection of various ions causing health and environmental hazards. The detection aspects have been discussed sequentially for the transition‐, inner transition‐, and the metals from the s or p block of the periodic table.

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Synthesis and photoluminescent spectroscopic analysis of lanthanum (III) coordinated with 1,10-Phenanthroline: A study of its thermally stable behavior

Scanda,

Salas-Juárez,

Guzmán-Silva

et al. 2025

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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Synthesis and characterization of a novel lanthanum (III) complex with a di(2-picolyl)amine-based ligand endowed with fluorescent properties

Cited by 3 publications

References 44 publications

Crystal Structure, Hirshfeld Surface Analysis, In-Silico and Antimycotic Investigations of Methyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylate

Crystal Structure, Hirshfeld Surface Analysis, In-Silico and Antimycotic Investigations of Methyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylate

Design, Synthesis and Application of 1,4‐disubstituted 1,2,3‐triazole Based Chemosensors: A Promising Avenue

Synthesis and photoluminescent spectroscopic analysis of lanthanum (III) coordinated with 1,10-Phenanthroline: A study of its thermally stable behavior

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