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Öğe Ermenek Linyit Kömürünün Süperkritik Akışkan Ekstraksiyonu(Selçuk Üniversitesi Fen-Edebiyat Fakültesi, 2006) Mirzaoğlu, Ramazan; Güler, ErsinBu çalışmada, Ermenek Kömürü süperkritik gaz ekstraksiyonu metodu ile sıvılaştırılmıştır. Elde edilen ürünler değişik çözücülerde çözülerek sınıflandırılmıştır. % 52,22 sabit C ihtiva eden Ermenek Linyiti, 360 o C de 120, 150, 200, 278 atm basınç altında, 0,5 litrelik bir otoklavda toluen ile süperkritik şartlarda- ekstrakte edilmiştir. Ekstraksiyon verimi şartlara bağlı olarak, susuz-külsüz kömürün % 19 – 28 i olarak bulunmuştur. Süperkritik gaz ekstraktı, değişik organik çözücülerle ekstrakte edilerek, petrol eterinde çözünen, petrol eterinde çözünmeyip benzende çözünen ve hem petrol eterinde hem de benzende çözünmeyen olarak üç ana kısma ayrılmıştır. 200 atm basınçta gerçekleştirilen deney sonucunda elde edilen ürünlerin ve ekstraktların IR spektrumları alınarak, Ermenek Linyitinin kimyasal yapısı ve özellikleri aydınlatılmaya çalışılmıştır. Aynı zamanda gaz ekstraksiyonu esnasında meydana gelen uçucu kükürtlü bileşikler de tayin edilmiştir. Bu yöntemin geliştirilerek daha büyük ölçekte yapılıp yapılamayacağı ve kömürden sıvı yakıt elde etme konusunda ekonomik olup olmadığının araştırılması uygun olacaktırÖğe Synthesis and Characterization of Copper(Ii) and Nickel(Ii) Complexes of the Schiff Bases Derived From ?3-tetrahydrobenzaldehyde and 2-methyl-?3-tetrahydrobenzaldehyde and Glycine(Marcel Dekker Inc., 1998) Güler, Ersin; Sevindir, Hüseyin Cahit; Kurbanov, Sultan; Mirzaoğlu, RamazanCopper(II) and nickel(II) complexes with the Schiff bases derived from ?3-tetrahydrobenzaldehyde or 2-methyl-?3-tetrahydrobenzaldehyde and glycine were synthesized. These compounds have been characterized by elemental analyses, conductivity measurements and infrared spectroscopy. The Schiff base ligands and their complexes have been further characterized by 1H NMR. The results suggest that the Schiff base acts as a bidentate ligand which bonds to the metal ions through the imino nitrogen and carboxylate oxygen. The potassium salts of the Schiff bases are 1:1 electrolytes, but all the complexes are non-electrolytes.Öğe Synthesis and Complex Formation of Four New Unsymmetrical Vic-Dioximes(MARCEL DEKKER INC, 1992) Sevindir, H. Cahit; Mirzaoğlu, Ramazananti-p-Tolylchloroglyoxime (PTCGH2) has been synthesized by chlorination of anti-p-tolylglyoxime. The reaction of PTCGH2 with suitable aryl or arylklyamines in ethanol between -10-degrees-C and -15-degrees-C gives unsymmetrical vic-dioximes, namely, anilino-p-tolylglyoxime (APTGH2), benzilamino-p-tolylglyoxime (BAPTGH2) p-toluidino-p-tolylglyoxime (PTPTGH2), p-anisidino-p-tolylglyoxime (PAPTGH2). The Ni(II) and Cu(II) complexes of these ligands are square-planer while the Co(II) complexes are octahedral with water molecules as axial ligands. H-1-NMR, IR and UV-VIS data are given.Öğe Synthesis and Complex Formation of Substituted Amino-P-tolylglyoximes of Unsymmetrical vic-Dioximes(MARCEL DEKKER INC, 1993) Sevindir, Cahit H.; Mirzaoğlu, Ramazananti-p underbar-Tolylchloroglyoxime (PTCGH2) has been synthesized by chlorination of anti-p underbar-tolylglyoxime. The reaction of PTCGH2 with p underbar-chloroaniline, o underbar-chloroaniline and m underbar-chloroaniline in ethanol between -10-degrees-C and -15-degrees-C gives unsymmetrical vic-dioximes, designated as: p underbar-chloroanilino-p underbar-tolylglyoxime (p underbar-CAPTGH2), o underbar-chloroanilino-p underbar-tolylglyoxime (o underbar-CAPTGH2), m underbar-chloroanilino-p underbar-tolylglyoxime (m underbar-CAPTGH2). The Ni(II) and Cu(II) complexes of these ligands are proposed to be square-planer, while the Co(II) complexes are proposed to be octahedral with water molecules as axial ligands. Structural assiguments are supported by H-1-NMR, IR and elemental analyses which are here in reported.Öğe Synthesis and Complex-Formation of 6 New Unsymmetrical Vic-Dioximes(MARCEL DEKKER INC, 1990) Uçan, H. İsmet; Mirzaoğlu, Ramazananti-Chlorophenylglyoxime (CPGH2) has been synthesized by chlorination of anti-phenylglyoxime. The reaction of CPGH? with suitable aryl- or arylalkylamines in ethanol at -10°C gives the unsymmetrical vic-dioximes, namely, anilinophenylglyoxime (APGH?). p-toluidinophenylglyoxime (PTPGH?), o-toluidinophenylglyoxime (OTPGH), benzilaminophenylglyoxime (BAPGHz). p-anisidinophenyl- glyoxime (PAPGH). 1-naphthylaminophenylglyoxime (NAPGH). The Cu(II) and Ni(II) complexes of these ligands are square-planar while the Co(II) complexes are octahedral with water molecules as axial ligands. H-NMR, IR and UV-VIS data are given.Öğe Synthesis and Complex-Formation of Substituted Aminoglyoximes of Unsymmetrical Vic-Dioximes(TAYLOR & FRANCIS INC, 1994) Sevindir, Cahit H.; Mirzaoğlu, Ramazan; Özcan, Emine; Ertul, Şeref; Güler, ErsinThree new substituted aminoglyoximes, p-chloroanilinoglyoxime (p-CAGH2), o-chloroanilinoglyoxime (o-CAGH2), M-chloroanilinoglyoxime (M-CAGH2) have been synthesized from anti-chloroglyoxime (CPGH2) and the corresponding substituted amines. The Ni(II) and Cu(II) complexes of these ligands are square-planer while the Co(II) complexes are octahedral with water molecules as axial ligands. H-1-NMR, mass, IR spectra and elemental analyses data of the new compounds are given.Öğe The Synthesis of 3 Unsymmetrical Vic-Dioximes and Their Complexes With Some Transition-Metals(MARCEL DEKKER INC, 1994) Sevindir, Cahit H.; Ersöz, Mustafa; Mirzaoğlu, RamazanIn this study, the three unsymmetrical vic-dioximes, o-anisidinoglyoxime (OAGH2), o-anisidino-phenylglyoxime (OAPGH2), o-anisidino-p-tolylglyoxime (OAPTGH2) have been synthesized from anti-chloroglyoxime (CGH2), anti-phenylchloroglyoxime (PCGH2) and anti-p-tolylchloroglyoxime (PTCGH2), and (o-anisidine) aromatic amines. The Ni(II), Co(II) and Cu(II) of these ligands are square-planar while the Co(II) complexes are octahedral with water molecules as axial ligands. H-1-NMR, mass and IR spectra as well as elemental analyses data are given.Öğe Synthesis of 4 New Substituted Arylaminoglyoximes and Their Complexes With Copper(Ii), Nickel(Ii), Cobalt(Ii), and Palladium(Ii)(MARCEL DEKKER INC, 1988) Özcan, Emine; Mirzaoğlu, RamazanFour new substituted aminoglyoximes, N-(4-sulfamido- phenyl) glyoxime (SAGH?), N-(4-nitrophenyl) aminoglyoxime (NGH), N-(4-tolyl) aminoglyoxime (PTGH?) and N-(2-tolyl) aminoglyoxime (OTGH2) have been synthesized from anti- chloroglyoxime and the corresponding substituted amines. All these dioximes are in the trans-anti-form according to IR and NMR data. The complexes of these four ligands with Cu(II), Ni(II), Co(II) and Pd(II) are square planar H-bridged structures with a metal-ligand ratio of 1:2, except the Cu(II) complex of SAGH, where the metal-ligand ratio is 1:1. In the case of NGH?, the 4-nitrophenylamino group is replaced by the -NH2 group when Pdcl? dissolved in conc. ammonium hydroxide was used to prepare the palladium (II) complex. 1H-NMR, IR and UV-visible data of the new compounds are given.Öğe The Synthesis of Five New bis(Amino-p tolylglyoximes) and Their Polymeric Metal Complexes(MARCEL DEKKER INC, 1992) Sevindir, Cahit H.; Özcan, Emine; Mirzaoğlu, RamazanIn this study, five new bis(amino-p-tolylglyoximes), 1,1'-diphenylethylene-4,4'-bis(amino-p-tolylglyoxime) (LH2)-H-1, 1,1'-diphenylmethylene-4,4'-bis(amino-p-tolylglyoxime) (LH2)-H-2, 1,1'-diphenyloxy-4-4'-bis(amino-p-tolylglyoxime) (LH2)-H-3, 1,1'-biphenyl-4,4'-bis(amino-p-tolylglyoxime) (LH2)-H-4 and 1,4-phenylene-bis(amino-p-tolylglyoxime) (LH2)-H-5, have been synthesized from anti-p-tolylchloroglyoxime (PTCGH2) and the corresponding aromatic diamines. Their polymeric complexes with Ni(II), Cu(II) and Co(II) have been obtained. The Ni(II) and Cu(II) complexes of these ligands are square-planar while the Co(II) complexes are octahedral with water molecules as axial ligands. H-1-NMR, IR spectra and elemental analyses data are given.
