Heterocycles play an important role in biochemical processes because the side groups of the most typical and essential constituents of living cells are based on aromatic heterocycles. The presence of heterocycles in biology, pharmacology, optics, electronics, etc. is very well known. Between them, sulfur and nitrogen-containing heterocyclic compounds have maintained the interest of researchers through the development of organic synthesis. Furthermore, azole antifungal agents are the largest class of antimycotics available today. Fused and pendent heterocyclic rings are a ubiquitous feature of...
Heterocycles play an important role in biochemical processes because the side groups of the most typical and essential constituents of living cells ar...
Three new ligands have been prepared in this work, which were chosen to synthesis a new set of transition metal complexes [Cu (II), Ni (II), Hg (II), Cd (II) and Co (II)]. LI=(2-[5-phenyl-2-methylthio-1,3,4-oxadizole]-5-phenyl-1,3,4-oxadiazole), LII=2-(O-chloro benzylidine) hydrazine benzothiazole and LIII=2-(p-hydroxy benzylidine) hydrazine benzothiazole were prepared by Schiff reaction between 2-mercaptobenzothiazole and 2-chlorobenzaldehyde and p-hydroxy benzaldehyde. The new ligands were characterized by the Infra-red spectroscopy and melting points. The metal complexes, were prepared and...
Three new ligands have been prepared in this work, which were chosen to synthesis a new set of transition metal complexes [Cu (II), Ni (II), Hg (II), ...
The coordination chemistry of hydrazones is an intensive area of study and numerous transition metal complexes of these ligands have been investigated, which stemmed from the interest in the biological and pharmacological properties of these hydrazones. It is also known that mono and bis-hydrazones find wide applications in medicine as active physiological preparations, due to their antibacterial, tuberculostatic, fungicdal properties as well as activities against certain types of cancers and microorganisms. Further more benzothiazole and its derivatives constitute an important class of...
The coordination chemistry of hydrazones is an intensive area of study and numerous transition metal complexes of these ligands have been investigated...
Die Koordinationschemie von Hydrazonen ist ein intensives Studiengebiet und zahlreiche Übergangsmetallkomplexe dieser Liganden wurden untersucht, was aus dem Interesse an den biologischen und pharmakologischen Eigenschaften dieser Hydrazone resultierte. Es ist auch bekannt, dass Mono- und Bis-Hydrazone aufgrund ihrer antibakteriellen, tuberkulostatischen und fungiziden Eigenschaften sowie ihrer Aktivitäten gegen bestimmte Arten von Krebs und Mikroorganismen breite Anwendung in der Medizin finden. Darüber hinaus bilden Benzothiazol und seine Derivate eine wichtige Verbindungsklasse mit...
Die Koordinationschemie von Hydrazonen ist ein intensives Studiengebiet und zahlreiche Ãœbergangsmetallkomplexe dieser Liganden wurden untersucht, was...