Dioxidovanadium(V) complexes containing thiazol-hydrazone NNN-donor ligands and their catalytic activity in the oxidation of olefins
Sign Up to like & getrecommendations! Published in 2017 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2016.10.005
Abstract: Abstract The reaction between tridentate NNN donor ligands, (E)-2-(2-(pyridin-2-ylmethylene)hydrazinyl)benzo[d]thiazole (HL1) and (E)-2-(2-(phenyl(pyridin-2-yl)methylene)hydrazinyl)benzo[d]thiazole (HL2), with VO(acac)2 in ethanol gave [VO2(L1)] (1) and [VO2(L2)] (2) complexes. Complex [VO2(L2)]·0.2(H2O) (3) was produced from the reaction of HL2 and… read more here.
Keywords: oxidation; donor ligands; dioxidovanadium complexes; complexes containing ... See more keywords
Dioxidovanadium(V) complexes of a tridentate ONO Schiff base ligand: Structural characterization, quantum chemical calculations and in-vitro antidiabetic activity
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DOI: 10.1016/j.poly.2020.114434
Abstract: Abstract Two new dioxidovanadium(V) complexes [V(O)2(L)]Him 1 and [V(O)2(L)]H2Meim 2, incorporating tridentate ligand Nicotinic acid (2-hydroxy-3-methoxy-benzylidene)-hydrazide (H2L) and imidazoles (Him = imidazole and H2Meim = methylimidazole) was substantiated. The crystal structures of both complexes were solved by single-crystal X-ray… read more here.
Keywords: quantum chemical; dioxidovanadium complexes; chemical calculations; complexes tridentate ... See more keywords
Ionic Dioxidovanadium(V) Complexes with Schiff-Base Ligands as Potential Insulin-Mimetic Agents—Substituent Effect on Structure and Stability
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DOI: 10.3390/molecules27206942
Abstract: Four dioxidovanadium(V) complexes with Schiff-base ligands based on 2-hydroxybenzhydrazide with four different substituted salicylaldehydes (5-chlorosalicylaldehyde, 3,5-dichlorosalicylaldehyde, 5-nitrosalicylaldehyde, 3-bromo-5-chlorosalicylaldehyde) were synthesized and described, by using V2O5 and triethylamine. The single crystal X-ray structure measurements as well… read more here.
Keywords: base ligands; complexes schiff; stability; base ... See more keywords