Browsing by Author "Alyar, Hamit"
Now showing items 1-7 of 7
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Biologically active Schiff bases containing thiophene/furan ring and their copper(II) complexes: Synthesis, spectral, nonlinear optical and density functional studies
Gunduzalp, Ayla Balaban; Ozsen, Iffet; Alyar, Hamit; Alyar, Saliha; Ozbek, Neslihan (ELSEVIER SCIENCE BV, 2016)Schiff bases; 1,8-bis(thiophene-2-carboxaldimine)-p-menthane (L-1) and 1,8-bis(furan-2-carboxaldimine)-p-menthane (L-2) have been synthesized and characterized by elemental analysis, H-1-C-13 NMR, UV-vis, FT-IR and LC-MS ... -
Conformational analysis and nonlinear optical properties of the N, N '-pentamethylenebis(salicylideneiminato)manganase(II) complex
Alyar, Hamit; Alyar, Saliha; Ozbek, Neslihan (NATL INST OPTOELECTRONICS, 2012)Conformational analysis of the tricyclic Schiff base chelate complex N,N'- pentamethylenebis(salicylideneiminato)manganese(II) is performed by means of the molecular mechanic (MM+), semi-empirical PM3 and density functional ... -
Conformational analysis, vibrational and NMR spectroscopic study of the methanesulfonamide-N,N '-1,2-ethanediylbis
Alyar, Hamit; Unal, Arslan; Ozbek, Neslihan; Alyar, Saliha; Karacan, Nurcan (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 ... -
Synthesis, characterization and anti-microbial evaluation of Cu(II), Ni(II), Pt(II) and Pd(II) sulfonylhydrazone complexes; 2D-QSAR analysis of Ni(II) complexes of sulfonylhydrazone derivatives
Ozbek, Neslihan; Alyar, Saliha; Alyar, Hamit; Sahin, Ertan; Karacan, Nurcan (PERGAMON-ELSEVIER SCIENCE LTD, 2013)Copper(II), nickel(II), platinum(II) and palladium(II) complexes with 2-hydroxy-1-naphthaldehyde-N-methylpropanesulfonylhydrazone (nafpsmh) derived from propanesulfonic acid-1 -methylhydrazide (psmh) were synthesized, their ... -
Synthesis, characterization and antimicrobial activity of m-toluenesulfonamide, N,N '-1,2-ethanediylbis (mtsen) and [Cu(II)(phenanthroline)(2)]mtsen complex
Alyar, Hamit; Alyar, Saliha; Unal, Arslan; Ozbek, Neslihan; Sahin, Ertan; Karacan, Nurcan (ELSEVIER SCIENCE BV, 2012)M-toluenesulfonamide, N,N'-1,2-ethanediylbis (a disulfonamide compound, mtsen) and [Cu(II)(phenanthroline)(2)]mtsen compounds were newly synthesized. The molecular structure of mtsen was investigated by using elemental ... -
Synthesis, characterization, antibacterial activity and quantum chemical studies of N '-Acetyl propane sulfonic acid hydrazide
Alyar, Saliha; Alyar, Hamit; Ozdemir, Ummuhan Ozmen; Sahin, Omer; Kaya, Kerem; Ozbek, Neslihan; Gunduzalp, Ayla Balaban (ELSEVIER SCIENCE BV, 2015)A new N'-Acetyl propane sulfonic acid hydrazide, C3H7-SO2-NH-NH-COCH3 (Apsh, sulfon amide compound) has been synthesized for the first time. The structure of Apsh was investigated using elemental analysis, spectral (IR, ... -
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
Ozbek, Neslihan; Alyar, Saliha; Memmi, Burcu Kocak; Gunduzalp, Ayla Balaban; Bahceci, Zafer; Alyar, Hamit (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 ...