Showing 41 - 60 results of 136 for search '"Schiff base"', query time: 0.08s Refine Results
  1. 41
  2. 42

    DNA Cleavage, Cytotoxic Activities, and Antimicrobial Studies of Ternary Copper(II) Complexes of Isoxazole Schiff Base and Heterocyclic Compounds by Vijay Kumar Chityala, K. Sathish Kumar, Ramesh Macha, Parthasarathy Tigulla, Shivaraj

    Published 2014-01-01
    “…The antimicrobial studies of Schiff bases and their metal complexes showed significant activity and further it is observed that the metal complexes showed more activity than corresponding Schiff bases. …”
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    Article
  3. 43

    Synthesis, Characterization, and Catalytic Studies of Mn(III)-Schiff Base-Dicyanamide Complexes: Checking the Rhombicity Effect in Peroxidase Studies by Manuel R. Bermejo, Rocío Carballido, M. Isabel Fernández-García, Ana M. González-Noya, Gustavo González-Riopedre, Marcelino Maneiro, Laura Rodríguez-Silva

    Published 2017-01-01
    “…The X-ray structure shows the self-assembly of the Mn(III)-Schiff base-DCA complex through µ-aquo bridges between neighbouring axial water molecules and also by π-π stacking interactions, establishing a dimeric structure. …”
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  4. 44

    New Platinum(II) Complex Containing Asymmetric Tetra Dentate Schiff Base Ligand Synthesis, Characterization and DFT Calculation by Alireza Akbari, Iran Sheikhshoaie, Lotfali Saghatforoush, S. Yousof Ebrahimipour, Zohreh Amiri

    Published 2012-01-01
    “…The tetra dentate neutral (E)-4-nitro-2-((2-(2-(pyridin-2-yl) ethylthio) ethylimino) methyl) phenol, (pytaO2NSalH), Schiff-base ligand was synthesized using 1-(2-pyridyl)-3-thia-s-aminopentane (pyta) and 5-NO2 salicylaldehyde. …”
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    Article
  5. 45
  6. 46

    Synthesis, Spectral, and In Vitro Antibacterial Studies of Organosilicon(IV) Complexes with Schiff Bases Derived from Amino Acids by Har Lal Singh, Jangbhadur Singh, A. Mukherjee

    Published 2013-01-01
    “…The present work stems from our interest in the synthesis, characterization, and antibacterial evaluation of organosilicon(IV) complexes of a class of amino-acid-based Schiff base which have been prepared by the interaction of ethoxytrimethylsilane with the Schiff bases (N OH) in 1 : 1 molar ratio. …”
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  7. 47

    Synthesis, Spectral Characterization, and Biological Evaluation of Transition Metal Complexes of Bidentate N, O Donor Schiff Bases by Sajjad Hussain Sumrra, Muhammad Ibrahim, Sabahat Ambreen, Muhammad Imran, Muhammad Danish, Fouzia Sultana Rehmani

    Published 2014-01-01
    “…New series of three bidentate N, O donor type Schiff bases (L1)–(L3) were prepared by using ethylene-1,2-diamine with 5-methyl furfural, 2-anisaldehyde, and 2-hydroxybenzaldehyde in an equimolar ratio. …”
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  8. 48
  9. 49

    Synthesis, Spectroscopic, Molecular Structure, and Antibacterial Studies of Dibutyltin(IV) Schiff Base Complexes Derived from Phenylalanine, Isoleucine, and Glycine by Har Lal Singh, Jangbhadur Singh

    Published 2014-01-01
    “…New series of organotin(IV) complexes and Schiff bases derived from amino acids have been designed and synthesized from condensation of 1H-indole-2,3-dione, 5-chloro-1H-indole-2,3-dione, and α-amino acids (phenylalanine, isoleucine, and glycine). …”
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    Article
  10. 50

    Synthesis and Evaluation of Cytotoxicity and Molecular Docking of New Symmetrical Macroacyclic Schiff Base Ligands and Their Ni(II) and Zn(II) Complexes by Hassan Keypour, Mohammad Taher Rezaei, Saadat Hajari, Mahdi Jamshidi, Seyed Hamed Moazzami Farida

    Published 2023-01-01
    “…To synthesize new symmetrical macroacyclic Schiff base ligands (L1 and L2), polyamine (A) was condensed with 2-formylpyridine and salicylaldehyde. …”
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    Article
  11. 51
  12. 52

    Platinum(II) Complexes with Tetradentate Schiff Bases as Ligands: Synthesis, Characterization and Detection of DNA Interaction by Differential Pulse Voltammetry by Lijun Li, Chao Tian, Cheng Wang, Guangyuan Wang, Lianzeng Wang, Jianlong Du

    Published 2012-01-01
    “…Five sterically hindered platinum(II) complexes with tetradentate schiff bases as ligands, [Pt(L)] (L= N,N′-bisalicylidene-1,2-ethylenediamine (L1), N,N′-bisalicylidene-1,2-cyclohexanediamine (L2), N,N′-bis(5-hydroxyl-salicylidene)-1,2-cyclohexanediamine (L3), N,N′-bisalicylidene-1,2-diphenyl-ethylenediamine (L4) and N,N′-bis(3-tert-butyl-5-methyl-salicylidene)-1,2-diphenylethylenediamine (L5) ) have been synthesized and characterized by IR spectroscopy and elemental analysis. …”
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    Article
  13. 53

    A Comparative Study of Inhibitive Effects of Some Schiff Bases on Mild Steel in Acidic Media by Mass Loss Techniques by Abha Goyal, V. K. Swami, S. P. Mathur

    Published 2010-01-01
    “…Results of inhibition efficiencies from the mass loss technique show that Schiff bases are good inhibitors in both the acidic solutions. …”
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  14. 54

    Co(II) and Cd(II) Complexes Derived from Heterocyclic Schiff-Bases: Synthesis, Structural Characterisation, and Biological Activity by Riyadh M. Ahmed, Enaam I. Yousif, Mohamad J. Al-Jeboori

    Published 2013-01-01
    “…New monomeric cobalt and cadmium complexes with Schiff-bases, namely, N′-[(E)-(3-hydroxy-4-methoxyphenyl)methylidene]furan-2-carbohydrazide (L1) and N′-[(E)-(3-hydroxy-4-methoxyphenyl)methylidene]thiophene-2-carbohydrazide (L2) are reported. …”
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    Article
  15. 55

    Spectroscopic Characterization and Biological Activity of Mixed Ligand Complexes of Ni(II) with 1,10-Phenanthroline and Heterocyclic Schiff Bases by Y. Prashanthi, K. Kiranmai, Ira, Sathish kumar K, Vijay kumar Chityala, Shivaraj

    Published 2012-01-01
    “…Mixed ligand complexes of Ni(II) with 1,10-phenanthroline (1,10-Phen) and Schiff bases L1(MIIMP); L2(CMIIMP); L3(EMIIMP); L4(MIIMNP); L5(MEMIIMP); L6(BMIIMP); L7(MMIIMP); L8(MIIBD) have been synthesized. …”
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    Article
  16. 56
  17. 57

    Synthesis, Characterization and Antimicrobial Activity of Mixed Schiff Base Ligand Complexes of Co(II), Ni(II), Cu(II) and Zn(II) by A. K. Mapari, M. S. Hate, K. V. Mangaonkar

    Published 2011-01-01
    “…The mixed ligand complexes of Co(II), Ni(II), Cu(II) and Zn(II) with Schiff bases N-(2-hydroxy-1-naphthylidene)-4-methylaniline (L1H) and N-(2-hydroxybenzylidene)-2,3-dimethylaniline (L2H) have been synthesized and characterized. …”
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  18. 58

    Syntheses, Spectral Characterization, and Antimicrobial Studies on the Coordination Compounds of Metal Ions with Schiff Base Containing Both Aliphatic and Aromatic Hydrazide Moieties by Dinesh Kumar, Silky Chadda, Jyoti Sharma, Parveen Surain

    Published 2013-01-01
    “…An EtOH solution of 3-ketobutanehydrazide and salicylhydrazide on refluxing in equimolar ratio forms the corresponding Schiff base, LH3 (1). The latter reacts with Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Zr(OH)2(IV), MoO2(VI), and UO2(VI) ions in equimolar ratio and forms the corresponding coordination compounds, [M(LH)(MeOH)3] (2, M = Mn, Co, Ni), [Cu(LH)]2 (3), [M′(LH)(MeOH)] (4, M′ = Zn, Cd), [Zr(OH)2(LH)(MeOH)2] (5), [MoO2(LH)(MeOH)] (6), and [UO2(LH)(MeOH)] (7). …”
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  19. 59

    Synthesis, Spectral, and Biological Properties of Copper(II) Complexes of Thiosemicarbazones of Schiff Bases Derived from 4-Aminoantipyrine and Aromatic Aldehydes by Ram K. Agarwal, Lakshman Singh, Deepak Kumar Sharma

    Published 2006-01-01
    “…We have synthesized a novel series of Schiff bases by condensation of 4-aminoantipyrine and various aromatic aldehydes followed by reaction with thiosemicarbazide. …”
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  20. 60

    Green Route for Efficient Synthesis of Novel Amino Acid Schiff Bases as Potent Antibacterial and Antifungal Agents and Evaluation of Cytotoxic Effects by Harshita Sachdeva, Rekha Saroj, Sarita Khaturia, Diksha Dwivedi, Om Prakash Chauhan

    Published 2014-01-01
    “…Green chemical one-pot multicomponent condensation reaction of substituted 1H-indole-2,3-diones (1), various amino acids (2), and thiosemicarbazide (3) is found to be catalyzed by lemon juice as natural acid using water as a green solvent to give the corresponding Schiff bases (4) in good to excellent yields. This method is experimentally simple, clean, high yielding, and green, with reduced reaction times. …”
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    Article