Spectroscopic Studies and Crystal Structure of 4-(2-Hydroxy-3-Methoxybenzylideneamino)-<Emphasis Type="Italic">N</Emphasis>-(5-Methylisoxazol-3-yl) Benzenesulfonamide期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Spectroscopic Studies and Crystal Structure of 4-(2-Hydroxy-3-Methoxybenzylideneamino)-<Emphasis Type="Italic">N</Emphasis>-(5-Methylisoxazol-3-yl) Benzenesulfonamide

Authors:	Mustafa Yıldız Hüseyin Ünver Diğdem Erdener Nazan Ocak İskeleli

Institution:	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

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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