Carbon nitride-catalyzed photocatalytic strategies for the oxidation of alcohols, reduction of nitro compounds, coupling reactions, and synthesis of esters, phenols, and sulfoxides have been summarized.

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The PPAR‐γ agonist enhances the insulin sensitivity and avoids the disorganized hyperglycemic by promoting the insulin guided cellular uptake of blood glucose. Therefore, in the present work PPAR‐γ has chosen as the target for the molecular docking study to design an effective agonist of the same. By this research work an effort has been made to prepare amide and urea series of 1, 3, 4‐thiadiazole derivatives as 4‐substituted‐N‐(5‐(4‐(1‐piperidino)1‐piperidinyl)‐1,3,4‐(2‐thiadiazolyl)benzamide (4a‐f) and 1‐(4‐substitutedphenyl)‐3‐(5‐(4‐(1‐piperidino)1‐piperidinyl)‐1,3,4‐(2‐thiadiazolyl)urea (6a‐f). Both the docking score as well as the pharmacological animal study data has been suggested that the electron donating group containing compound 4f and 6f are most potent molecules for the antidiabetic activity close to the standard drug pioglitazone. It was further observed that the unsubstituted aromatic ring containing derivatives have also considerable effect (4a and 6a) than the electron withdrawing containing derivatives. After the comparison of biological data for amide and urea series, it was concluded that the urea (6a‐f) series is more effective than the amide series.

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In this study novel derivatives of 1,2,4-triazole pyridine coupled with Schiff base were obtained in altered aromatic aldehyde and 4-((5-(pyridin-3-yl)-4H-1,2,4-triazol-3-ylthio)methyl)benzenamine reactions. Thin layer chromatography and melting point determination were employed to verify the purity of hybrid derivatives. The structures of the hybrid derivatives were interpreted using methods comprising infrared, nuclear magnetic resonance, and mass spectroscopy. The in vitro anti-microbial properties and minimum inhibitory concentration were determined with Gram-positive and Gram-negative bacteria. Among the derivatives produced, two derivatives comprising (Z)-2-((4-((5-(pyridine- 3-yl )-4H-1,2,4-triazol-3-ylthio)methyl)phenylimino)methyl)phenol and (Z)-2-methoxy-5-((4-((5-(pyridine- 3-yl )-4H-1,2,4-triazol-3- ylthio)methyl)phenylimino)methyl)phenol obtained promising results as antibacterial agents. After synthesizing different derivatives, docking studies were performed and the scores range from −10.3154 to −12.962 ​kcal/mol.