The use inhibition is one of the most practical method for the protection of metals against corrosion, especially in acidic media. Most of the well known inhibitors are organic compounds containing heteroatoms such as ...

Textile industries release large quantities of wastewater containing dyes with a high toxicity risk. Primary treatment methods are unsatisfactory, advanced oxidation processes (AOPs) are effective. They allow the total ...

The aim of the first part of this work is the elaboration of new hybrid compounds containing different heterocycles such as indolizine, benzindolizine, imidazole, quinoline, benzimidazole or furan by the exploitation of ...

Two distinct themes were discussed during this thesis. The first concerns the synthesis and the use of ionic liquids in the intramolecular hetero-cyclization reaction of 2-aminochalcones and 1,2-epoxy-2-aminochalcones, ...

This work concerns the phytochemical study of Centaurea sempervirens synonym: Cheirolophus sempervirens L. from Asteraceae family. This species was collected from Constantine area. After extraction by maceration followed ...

The study was aimed to determine the chemical composition, toxicity effect and field varroacidal efficacy of essential oil from leaf of Eucalyptus robusta (Er), Eucalyptus sideroxylon (Es) and Eucalyptus globulus (Eg) ...

This manuscript describes the reductive removal of trityl and benzyl groups from N-protected indoles, using indium, magnesium, zinc and aluminum processes and new method for synthesis an N-tert-Butanesulfinylimines. In ...

Tetrathiafulvalene (TTF) is one of the most studied heterocyclic molecules of the last forty years because of its electronic properties and the diversity of its applications. Indeed, the design of multifunctional materials, ...

The first part, which is subdivided into two chapters, concerns the synthesis, characterization (IR and UV-Vis, X-ray diffraction, and other elemental analysis) and biological evaluation of divalent transition metal ...