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Synthesis, crystal structure, antibacterial activities, and electrochemical studies of new N,N '-polymethylene bis-sulfonamides
(ELSEVIER SCIENCE BV, 2012)
Four disulfonamide derivatives (C2H5 center dot SO2 center dot NH)(2)(CH2)(n) (n = 2, 3, 4, 5) were synthesized and characterized by FTIR, H-1 NMR, C-13 NMR, HETCOR, LCMS and elemental analysis.Ethanesulfonamide-N,N'-pen ...
Synthesis, characterization, and antimicrobial activity of copper(II) complexes with N,N '-propanediyl-bis-benzenesulfonamide and N,N '-ethanediyl-bis-2-methylbenzenesulfonamide
(SPRINGER BIRKHAUSER, 2013)
Copper(II) complexes of new aryldisulfonamides (L (1) = N,N'-bis[(2-methylphenyl)sulfonyl]ethylenediamine) and L (2) = N,N'-propanediyl-bis-benzenesulfonamide with 1,10-phenanthroline have been synthesized and characterized ...
Synthesis, characterization, and antibacterial activity of the ligands including thiophene/furan ring systems and their Cu(II), Zn(II) complexes
(SPRINGER BIRKHAUSER, 2012)
Carboxamide complexes having general formula as [ML]Cl-2 center dot nH(2)O (where M = Cu(II), Zn(II); n = 0, 1/2) were synthesized using heterocyclic carboxamide ligands: 1,4-bis[3-(2-thiophenecarboxamido)propyl]piperazine ...
Conformational analysis, vibrational and NMR spectroscopic study of the methanesulfonamide-N,N '-1,2-ethanediylbis
(PERGAMON-ELSEVIER SCIENCE LTD, 2012)
A conformational analysis of the methanesulfonamide-N,N'-1,2-ethanediylbis (msen) was performed by using vibrational and NMR spectroscopies as well as theoretical computations. The possible stable conformers of msen on its ...
Experimental and theoretical studies on methanesulfonic acid 1-methylhydrazide: Antimicrobial activities of its sulfonyl hydrazone derivatives
(ELSEVIER SCIENCE BV, 2009)
Methanesulfonic acid 1-methylhydrazide (msmh) and its sulfonyl hydrazone derivatives, salicylaldehyde-N-methylmethanesulfonylhydrazone (salmsmh) and 2-hydroxy-1-naphthaldehyde-N-methylmethanesulfonylhydrazone (nafmsmh) ...
Synthesis, characterization, computational studies, antimicrobial activities and carbonic anhydrase inhibitor effects of 2-hydroxy acetophenone-N-methyl p-toluenesulfonylhydrazone and its Co(II), Pd(II), Pt(II) complexes
(ELSEVIER, 2017)
2-Hydroxyacetophenone-N-methyl p-toluenesulfonylhydrazone (afptsmh) derived from p-toluenesulfonicacid-1-methylhydrazide (ptsmh) and its Co(II), Pd(II), Pt(II) complexes were synthesized for the first time. Synthesized ...
Synthesis, characterization, DFT studies of piperazine derivatives and its Ni(II), Cu(II) complexes as antimicrobial agents and glutathione reductase inhibitors
(ELSEVIER SCIENCE BV, 2018)
1,4-Piperazinediacetic acid and 1,4-diethyl ester (1) were prepared by treating 1,4-piperazine with ethylchloroacetate; and its structure was identified by single crystal X-ray diffraction analysis. Then, 1,4piperazinediacetic ...
Synthesis, characterization, spectroscopic properties, theoretical calculation, and antimicrobial activity of new aryldisulfonamides
(ELSEVIER SCIENCE BV, 2011)
New aryldisulfonamides were synthesized and characterized by FTIR, (1)H NMR, (13)C NMR, HETCOR, COSY, LC-MS and elemental analysis techniques. The compounds gave intense emissions, where lambda(max) = 405, 379 and 402 nm, ...
Quantitative structure-activity relationships studies for prediction of antimicrobial activity of synthesized disulfonamide derivatives
(SPRINGER BIRKHAUSER, 2011)
A new series of disulfonamides were synthesized and assayed as antimicrobial agents against Staphylococcus aureus, Bacillus cereus, and Escherichia coli. The quantitative structure-activity relationship analysis (QSAR) was ...
Experimental and computational study on 2,2 '-[(1E,2E)-hydrazine-1,2-diylidenedi(1E)eth-1-yl-1-ylidene]diphenol and its Ni(II), Pt(II), Pd(II) complexes
(PERGAMON-ELSEVIER SCIENCE LTD, 2014)
2,2'-[(1E,2E)-hydrazine-1,2-diylidenedi(1E)eth-1-yl-1-ylidene]diphenol and its dimeric, binuclear Ni(II), Pd(II) and Pt(1) metal complexes were synthesized. Hydrazine derivative and its complexes were characterized by ...