Template synthesis, structural variation, thermal behavior and antimicrobial screening of Mn(II), Co(II) and Ni(II) complexes of Schiff base ligands derived from benzyl carbazate and three isomers of acetylpyridine
Sign Up to like & getrecommendations! Published in 2017 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2017.07.059
Abstract: Abstract Complexes of Mn(II), Co(II) and Ni(II) with ligands derived from the condensation of benzyl carbazate with three stereoisomers of acetylpyridine have been synthesized using a template method. The complexes have the compositions [Ni(bc-2ap)2] (1),… read more here.
Keywords: base ligands; benzyl carbazate; carbazate; carbazate three ... See more keywords
Synthesis and characterization of cobalt (II), nickel (II), copper (II) and zinc (II) complexes derived from two Schiff base ligands: Spectroscopic, thermal, magnetic moment, electrochemical and antimicrobial studies
Sign Up to like & getrecommendations! Published in 2017 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2017.08.016
Abstract: Abstract Two azo group-containing Schiff base ligands, namely 4-((2,4-dichlorophenyl)diazenyl)-2-(3-hydroxypropylimino)methyl)phenol (L1) and 2-((3-hydroxypropylimino)methyl)-4-(thiazol-2 yldiazenyl)phenol (L2) were prepared. The synthesis and characterization of Co(II), Ni(II), Cu(II), and Zn(II) complexes of the ligands (L1) and (L2) have been… read more here.
Keywords: base ligands; magnetic moment; synthesis characterization; schiff base ... See more keywords
Novel copper(II) and zinc(II) complexes of halogenated bidentate N,O-donor Schiff base ligands: Synthesis, characterization, crystal structures, DNA binding, molecular docking, DFT and TD-DFT computational studies
Sign Up to like & getrecommendations! Published in 2021 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2020.120004
Abstract: Abstract Eight novel complexes, including: [Cu(L1)2]: C1, [Cu(L2)2]: C2, [Cu(L3)2]: C3, [Cu(L4)2]: C4, [Zn(L1)2]: Z1, [Zn (L2)2]: Z2, [Zn (L3)2]: Z3, and [Zn (L4)2]: Z4, with four bidentate N,O-donor halogenated bis-Schiff base ligands (HL1: 4-Bromo-2-[(4-fluorophenylimino)… read more here.
Keywords: base ligands; methyl phenol; bidentate donor; geometry ... See more keywords
Pyridyl azine Schiff-base ligands exhibiting unexpected bonding modes towards ruthenium, rhodium and iridium half-sandwich complexes: Synthesis and structural studies
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2017.03.005
Abstract: Abstract The reaction of multidentate azine Schiff-base ligands was investigated towards p -cymene ruthenium, Cp*Rh and Cp*Ir complexes. The reaction of [(arene)MCl 2 ] 2 (arene = p -cymene, Cp*; M = Ru, Rh and Ir) with azine… read more here.
Keywords: azine schiff; iridium; base ligands; schiff base ... See more keywords
Synthesis, characterization and crystal structures of half-sandwich ruthenium complexes with bidentate chiral Schiff-base ligands
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2020.121129
Abstract: Abstract Condensation of salicylaldehyde or 5-nitrosalicylaldehyde with (S)-(+)-2-amino-3-methyl-1-butanol in refluxing ethanol afforded the chiral Schiff-base ligands (S)-N-(1-hydroxymethylisobutyl)salicylidene (HL1*) and (S)-N-1-hydroxymethylisobutyl-5-nitrosalicylidene (HL2*), respectively. Similarly, reaction of 3,5-di-tert-butylsalicylaldehyde or 3,5-dibromosalicylaldehyde with (R)-(+)-α-methylbenzylamine gave the chiral Schiff base… read more here.
Keywords: base ligands; chiral schiff; sandwich ruthenium; half sandwich ... See more keywords
Construction of NIR luminescent nanoscale lanthanide complexes with new flexible Schiff base ligands
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Rare Earths"
DOI: 10.1016/j.jre.2019.02.014
Abstract: Abstract Four mono- and bi-nuclear lanthanide complexes [LnL1(NO3) (H2O)DMF] (Ln = Nd (1) and Yb (2)) and [Ln2 (L2)2(OAc)2] (Ln = Nd (3) and Yb (4)) were synthesized by using two new Schiff base ligands with long (CH2)2NH(CH2)2 backbone.… read more here.
Keywords: base ligands; schiff base; lanthanide complexes;
Studies on DNA binding properties of new Schiff base ligands using spectroscopic, electrochemical and computational methods: Influence of substitutions on DNA-binding
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.01.029
Abstract: Abstract In this work, five new Schiff base ligands were synthesized and characterized by 1H NMR, 13C NMR, FT-IR, UV–Vis and elemental analysis (CHN). L1, L2 and L3, were derived from condensation of 2-Hydroxy-5-bromobenzaldehyde with… read more here.
Keywords: base ligands; new schiff; schiff base; dna binding ... See more keywords
Syntheses, spectroscopic characterization, SOD-like properties and antibacterial activities of dimer copper (II) and nickel (II) complexes based on imine ligands containing 2-aminothiophenol moiety: X-ray crystal structure determination of disulfide Schiff bases
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2018.03.041
Abstract: Abstract A series of new dimer complexes of copper (II) and nickel (II) were designed and synthesized using the Schiff base ligands which was formed by the condensation of 2-aminothiophenol with 2- methoxybenzaldehyde, 3-formylbenzonitrile and… read more here.
Keywords: schiff; base ligands; schiff bases; ray ... See more keywords
Synthesis and characterization of 5- and 7-donor Schiff base ligands and spectroscopic evidence for tautomerism: A crystal structure showing tautomeric forms within one ligand
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.02.054
Abstract: Abstract An improved method for the synthesis of fifteen Schiff base ligands, of which six are novel, are reported. Optimised yields were obtained and the ligands have been fully characterized via several analytical techniques. It… read more here.
Keywords: tautomeric forms; base ligands; structure; schiff base ... See more keywords
Synthesis, structural and antimicrobial studies of half-sandwich ruthenium, rhodium and iridium complexes containing nitrogen donor Schiff-base ligands
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.04.116
Abstract: Abstract Synthesis, characterization and antibacterial activity of p-cymene ruthenium, Cp*rhodium and Cp*iridium metal complexes containing pyridyl azine Schiff base ligands have been described. All the complexes have been characterized by various spectroscopic techniques. Molecular structure… read more here.
Keywords: rhodium iridium; activity; base ligands; schiff base ... See more keywords
Theoretical investigation on the reactivity and photophysical properties of cobalt(II) and manganese(II) complexes constructed using Schiff base ligands based on ALIE and TDDFT calculations
Sign Up to like & getrecommendations! Published in 2017 at "Polyhedron"
DOI: 10.1016/j.poly.2017.03.049
Abstract: Herein, we describe the synthesis of two novel Schiff base ligands, 2-[(3-bromo-5-hydroxybenzylidene)-amino]-6-methylpyrimidin-4-ol (1) and 3-bromo-5-[(5-methylthiazol-2-ylimino)methyl]phenol (2), and their Co(II) and Mn(II) complexes (4–6). The molecular structures of the obtained compounds were confirmed using physical and… read more here.
Keywords: base ligands; reactivity; theoretical investigation; tddft calculations ... See more keywords