0000000001304339
AUTHOR
Saktiprosad Ghosh
Synthesis, structural characterization and electrochemical activity of oxidovanadium(IV/V) complexes of a diprotic ONS chelating ligand
Abstract The present work reports the chemistry of a few oxidovanadium(IV) and (V) complexes of the ONS chelating ligand S-benzyl-β-N-(2-hydroxyphenylethylidine) dithiocarbazate (H2L). Major objective of this work is to arrive at some general conclusions about the influence of binding environment generated by the replacement of an O-donor center by a S-donor point in a ligand (of a similar arrangement of the other O- and N-donor points) on the redox behavior and on the structural features of comparable [VO(OEt)(ONS)] and [VO(OEt)(ONO)] complexes. Synthesis, characterization by various physicochemical techniques (UV–Vis, IR, EPR and elemental analysis), exploration of electrochemical activit…
Malonato complexes of oxidovanadium(IV): Synthesis, structural characterization and exploration of their insulin mimetic properties
Abstract Several bis-malonatooxidovanadium(IV) complexes of the general type [M2(H2O)n][VO(mal)2(H2O)] (where M = Li(1), Na(2), K(3), Cs(4) and NH4(5); n = 3.5, 1, 3, 1 and 1, respectively) were isolated in good yield and high purity. These complexes were fully characterized by various physicochemical techniques (elemental analysis, UV–Vis, IR, EPR, CV, etc.) complexes 1, 2 and 3 were structurally characterized by single crystal X-ray diffraction technique. In vivo antidiabetic properties of bis-malonato complexes 1, 2, 3 and 5 have been studied using Streptozotocin induced diabetic rats. Significant lowering of blood sugar level has been noticed. At the same time these complexes were found…
CCDC 766437: Experimental Crystal Structure Determination
Related Article: Manas Sutradhar, Tannistha Roy Barman, Gurunath Mukherjee, Manoj Kar, Sourya Sekhar Saha, Michael G.B. Drew, Saktiprosad Ghosh|2011|Inorg.Chim.Acta|368|13|doi:10.1016/j.ica.2010.12.018
CCDC 766438: Experimental Crystal Structure Determination
Related Article: Manas Sutradhar, Tannistha Roy Barman, Gurunath Mukherjee, Manoj Kar, Sourya Sekhar Saha, Michael G.B. Drew, Saktiprosad Ghosh|2011|Inorg.Chim.Acta|368|13|doi:10.1016/j.ica.2010.12.018
CCDC 766436: Experimental Crystal Structure Determination
Related Article: Manas Sutradhar, Tannistha Roy Barman, Gurunath Mukherjee, Manoj Kar, Sourya Sekhar Saha, Michael G.B. Drew, Saktiprosad Ghosh|2011|Inorg.Chim.Acta|368|13|doi:10.1016/j.ica.2010.12.018