Yazar "Er, Mustafa" için listeleme
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2,2 '-[2,3-bis(1-formyl-2-naphthyloxymethyl)-but-2-ene-1,4-diyldioxy]bis(naphthalene-1-carbaldehyde)
Ustabas, Resat; Coruh, Ufuk; Er, Mustafa; Serbest, Kerim; Vazquez-Lopez, Ezequiel M. (Blackwell Publishing, 2006)The molecule of the title compound, C50H36O8, lies on an inversion centre. Intermolecular C-H center dot center dot center dot O hydrogen bonds result in the formation of an intricate three-dimensional network. -
4-[(2-Hydroxybenzylidene)amino]-5-(2-thienylmethyl)-2H-1,2,4-triazol-3(4H)-one
Yilmaz, Isil; Arslan, N. Burcu; Kazak, Canan; Sancak, Kemal; Er, Mustafa (Int Union Crystallography, 2006)In the title compound, C14H12N4O2S, the triazole ring is nearly coplanar with the phenol unit, the dihedral angle being 6.60 (3)degrees. The crystal structure involves an inter-molecular N-HcO hydrogen bond and intra-molecular ... -
5-Benzyl-4-[3-(1H-imidazol-1-yl)propyl]-2H-1,2,4-triazol-3(4H)-ones: Synthesis, spectroscopic characterization, crystal structure and a comparison of theoretical and experimental IR results by DFT calculations
Unver, Yasemin; Sancak, Kemal; Tanak, Hasan; Degirmencioglu, Ismail; Dugdu, Esra; Er, Mustafa; Isik, Samil (Elsevier, 2009)The synthesis and structural properties of novel compounds, 5-Benzyl-4-[3-(1H-imidazol-1-yl)propyl]-2H-1,2,4-triazol-3(4H)-ones (3a-c) have been described. These products were obtained by the reaction of ethyl 2-[1-ethox ... -
(E)-4,4 '-(but-2-ene-1,4-diyldioxy)bis(3methoxybenzaldehyde)
Ustabas, Resat; Coruh, Ufuk; Sancak, Kemal; Er, Mustafa; Vazquez-Lopez, Ezequiel M. (Int Union Crystallography, 2007)… -
Ethyl 5-oxo-4-[(2-pyridylmethylene) amino]-3-(2-thienylmethyl)-4,5-dihydro-1H-1,2,4-triazole-1-acetate (TF-S-pyridine-3-ester)
Yilmaz, Isil; Arslan, Burcu; Kazak, Canan; Sancak, Kemal; Er, Mustafa (Blackwell Publishing, 2006)The title compound, C17H17N5O3S, displays van der Waals and C-H center dot center dot center dot O interactions, and also C-H center dot center dot center dot pi stacking which is effective in the crystal packing. -
Novel aldehyde and thiosemicarbazone derivatives: Synthesis, spectroscopic characterization, structural studies and molecular docking studies
Karakurt, Tuncay; Tahtaci, Hakan; Subasi, Nuriye Tuna; Er, Mustafa; Agar, Erbil (Elsevier Science Bv, 2016)In this study our purpose is that, synthesis and characterization of compounds containing the aldehyde and thiosemicarbazone groups and comparison of the theoretical results with the experimental results. The structures ... -
Novel phthalocyanines containing substituted salicyclic hydrazone-1,3-thiazole moieties: Microwave-assisted synthesis, spectroscopic characterization, X-ray structure and thermal characterization
Degirmencioglu, Ismail; Atalay, Esra; Er, Mustafa; Koysal, Yavuz; Isik, Samil; Serbest, Kerim (Elsevier Sci Ltd, 2010)Novel, metal-free and metallo(Cu, Co, Ni, Zn, Pb and Mn)phthalocyanine compounds were synthesized by exposure to microwave irradiation and the products purified. The newly prepared compounds were characterized using elemental ... -
Structure of (2E)-Ethyl 2-((4-(cyanomethoxy)benzylidene)hydrazono)-3,4-dimethyl-2,3-dihydrothiazole-5-carboxylate Studied by X-ray and DFT Calculations
Ustabas, Resat; Er, Mustafa; Tahtaci, Hakan; Coruh, Ufuk (Pleiades Publishing Inc, 2017)The molecular structure of (2E)-ethyl 2-((4-(cyanomethoxy)benzylidene)hydrazono)-3,4-dimethyl-2,3-dihydrothiazole-5-carboxylate was determined using X-ray diffraction. The crystals are triclinic: sp. gr. P (1) over bar; Z ... -
Synthesis and characterization of novel triazol compounds containing a thiophen ring as potential antifungal agents and the structure of 2-(2-hydroxy-2-p-tolyethyl)-5-(thiophen-2-ylmethyl)-4-(4H-1,2,4-triazol-4-yl)-2H-1,2,4-triazol-3(4H)-one
Unver, Yasemin; Dugdu, Esra; Sancak, Kemal; Er, Mustafa; Ustabas, Resat (Scientific Technical Research Council Turkey-Tubitak, 2010)A series of new 4-(3,5-disubstitue-4H-1,2,4-triazol-4-yl)-5-(thiophen-2-yl-methyl)-2H-1,2,4-triazol-3(4H)-ones (3a-c) were obtained by reaction N'-1-ethoxy-2-thiophen-2-yl-ethylydene hydrazino carboxylic acid ethyl ester ... -
Synthesis and characterization of some new tetraaldehyde and tetraketone derivatives and X-ray Structure of 1,1 '-(4,4 '-(2-(1,3-bis(4-Acetylphenoxy) propan-2-ylidene)propane-1,3-diyl)bis(oxy)bis(4,1-phenylene))diethanone
Er, Mustafa; Ustabas, Resat; Coruh, Ufuk; Sancak, Kemal; Vazquez-Lopez, Ezequiel (Mdpi, 2008)Tetraketone and tetraaldehyde derivatives 2a-d were synthesized via the reaction of ethene-1,1,2,2,-tetra-yl-tetramethylene tetrabromide (1) with hydroxyketone and aldehyde derivatives. The molecular structures were identifed ... -
The synthesis of some new imidazole and triazole derivatives: crystal Structure and DFT-TDDFT investigation on electronic structure
Sancak, Kemal; Unver, Yasemin; Tanak, Hasan; Degirmencioglu, Ismail; Dugdu, Esra; Er, Mustafa; Isyik, Samil (Springer, 2010)A series of new N'-3-(1H-imidazol-1-yl)propylcarbamoyl-4-halogenebenzo hydrazonate (3a-b) were obtained by reaction Ethyl 2-((4-halogene phenyl) (ethoxy) methylene) hydrazinecarboxylate (1) and N-(3-aminopropyl)imidazole ... -
X-ray and Theoretical Studies of 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-1-phenylethanone
Ustabas, Resat; Coruh, Ufuk; Er, Mustafa; Tahtaci, Hakan (Pleiades Publishing Inc, 2017)The crystal structure of 2-((5-amino-1,3,4-thiadiazol-2-yl)thio)-1-phenylethanone was determined by X-ray diffraction method. The compound crystallizes in orthorhombic crystal system, sp. gr. Pbca. The atoms that constitute ...