Spectroscopic Studies and Crystal Structure of 4-(2-Hydroxy-3-Methoxybenzylideneamino)-N-(5-Methylisoxazol-3-yl) Benzenesulfonamide |
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Authors: | Mustafa Yıldız Hüseyin Ünver Diğdem Erdener Nazan Ocak İskeleli |
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Affiliation: | 1.Department of Chemistry, Faculty of Science and Arts,?anakkale Onsekiz Mart University,?anakkale,Turkey;2.Department of Physics, Faculty of Science,Ankara University,Tando?an, Ankara,Turkey;3.Department of Physics, Faculty of Science and Arts,Ondokuz May?s University,Kurupelit, Samsun,Turkey |
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Abstract: | Abstract Schiff base 4-[(2-hydroxy-3-methoxybenzylideneamino)-N-(5-methylisoxazol-3-yl)benzene-sulfonamide has been synthesized from the reaction of 4-amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide(sulfamethoxazole) with 2-hydroxy-3-methoxybenzaldehyde. It has been characterized by elemental analysis, MS, IR, 1H NMR, 13C NMR, HETCOR and UV–Visible techniques. The structure of it also has been examined crystallographically. For the compound exist as dominant form of enol-imines in both the solid state and the solutions. It crystallizes in the monoclinic space group P21/c with a = 8.2694(7), b = 8.3453(5), c = 26.260(2) ?, β = 97.142(7) °, V = 1798.1(2) ?3, D x = 1.431 g cm−3, R 1 = 0.0529 and wR 2 = 0.1370 [I > 2σ(I)], respectively. |
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