EN
Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups
Öz
A series of new bis azo dyes were synthesized starting from aromatic diamine with S/SO2 bridges and cyclic-1,3-dicarbonyl groups; contain active methylene group, namely; 3,3-dimethyl-1,5-cyclohexadione (dimedone), 1,3-cyclohexadione and 2,2-dimethyl-1,3-dioxane-4,6-dione to give 1-6. Whether the reaction is complete and the purity of the compounds were checked with TLC. The structure of the newly synthezed compounds was investigated by using, FT-IR, 1HNMR, LC–MS/MS and UV–Visible spectrophotometric methods, CH3OH was used in the LC-MS/MS experiments, and the molecular masses of the compounds were seen as M and M+1 protonated in the spectrum. In the UV-Vis spectra of these compounds, the solvent effect by using different solvents and also the acid-base effect by adding HCl or KOH to the medium were investigated. The tautomeric equilibrium forms (enol-imine O-H….N, keto-amine O….H-N forms) of the compounds were investigated according to the electronic spectrum recorded in chloroform, dimethylformamide (DMF), acetic acid, and methanol solvents. The results of the UV-visible and 1H-NMR spectra indicated that the compounds in chloroform, dimethylformamide (DMF), acetic acid and methanol were found in the hydrazo tautomer (keto-amine O….H-N forms) of the proposed tautomeric forms.
Anahtar Kelimeler
Kaynakça
- [1] Albertin G, Antoniutti S, Boato M. Diazo Complexes of Osmium: Preparation of Binuclear Derivatives with Bis (Aryldiazene) and Bis (Aryldiazenido) Bridging Ligands. Inorg. Chim. Acta, 357 (2004) 1119–1133.
- [2] Raghu AV, Gadaginamath GS, Mathew NT, Halligudi SB, Aminabhavi TM,.Synthesis and Characterization of Novel Polyurethanes Based on 4,4-[1,4-Phenylenedidiazene-2,1-Diyl]Bis(2-Carboxyphenol) and 4,4- [1,4-Phenylenedi-Diazene-2,1-Diyl]Bis(2-Chlorophenol) Hard Segments. React. Func. Polym. 67 (2007) 503–514.
- [3] Shchur IV, Khudina OG, Burgart YV, Saloutin VI, Grishina MA, Potemkin VA. Synthesis, Structure, and Complexing Ability of Fluoroalkylcontaining 2,2-(Biphenyl-4,4-Diyldihydrazono)Bis(1,3-Dicarbonyl) Compounds. Russ. J. Org. Chem. 43 (2007) 1781–1787.
- [4] Weaver MA, Shuttleworth L. Heterocyclic diazo components. Dye Pigm. 3 (1982) 81-121.
- [5] Urus S, Ozdemir M, Ceyhan G, Tumer M. Chemically Modified Silica-Gel With an Azo-Schiff Ligand and Its Metal Complexes with Cu(II), Co(II), Ni(II) and Mn(II): Applications as Catalysts on the Oxidation of Cyclohexane Under Microwave Power. Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, 42 (2012) 382–391.
- [6] Kitaev YP, Buzykin BI, (1974). Gidrazony [Hydrazones], Nauka, Moscow, 416 pp. (in Russian).
- [7] Kost AN, Grandberg II. Progress in Pyrazole Chemistry. Adv. Heterocycl. Chem., 6 (1966) 347-429.
- [8] Jeong MJ, Park JH, Lee C, Chang JY. Discotic Liquid Crystalline Hydrazone Compounds: Synthesis and Mesomorphic Properties. Org. Lett. 8 (2006) 2221–2224.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Mühendislik
Bölüm
Araştırma Makalesi
Erken Görünüm Tarihi
19 Ağustos 2023
Yayımlanma Tarihi
27 Eylül 2023
Gönderilme Tarihi
18 Nisan 2023
Kabul Tarihi
14 Temmuz 2023
Yayımlandığı Sayı
Yıl 2023 Cilt: 11 Sayı: 3
APA
Erten, G., & Çolak, N. (2023). Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji, 11(3), 727-734. https://doi.org/10.29109/gujsc.1285026
AMA
1.Erten G, Çolak N. Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups. GUJS Part C. 2023;11(3):727-734. doi:10.29109/gujsc.1285026
Chicago
Erten, Gülnihal, ve Naki Çolak. 2023. “Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups”. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji 11 (3): 727-34. https://doi.org/10.29109/gujsc.1285026.
EndNote
Erten G, Çolak N (01 Eylül 2023) Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji 11 3 727–734.
IEEE
[1]G. Erten ve N. Çolak, “Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups”, GUJS Part C, c. 11, sy 3, ss. 727–734, Eyl. 2023, doi: 10.29109/gujsc.1285026.
ISNAD
Erten, Gülnihal - Çolak, Naki. “Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups”. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji 11/3 (01 Eylül 2023): 727-734. https://doi.org/10.29109/gujsc.1285026.
JAMA
1.Erten G, Çolak N. Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups. GUJS Part C. 2023;11:727–734.
MLA
Erten, Gülnihal, ve Naki Çolak. “Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups”. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji, c. 11, sy 3, Eylül 2023, ss. 727-34, doi:10.29109/gujsc.1285026.
Vancouver
1.Gülnihal Erten, Naki Çolak. Structure and Spectroscopic Studies of Bis Azo Compounds with S/SO2 Bridges and Containing Cyclic-1,3-Dicarbonyl Groups. GUJS Part C. 01 Eylül 2023;11(3):727-34. doi:10.29109/gujsc.1285026
