Yazar "İspir, Cihan" için listeleme
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Determination and evaluation of acidity constants of some imidazole and thiazole linked acetamide compounds
Tay, Naime Funda; Duran, Murat; İspir, Cihan; Demirayak, Şeref (Anadolu University, 2016)In this work, the effect of substituents on the acidity constants of some acetamide derivatives was investigated. The acidity constants of nine acetamide derivatives were determined at 25 °C using a UV spectrophotometric ... -
Synthesis, structure elucidation and determination of acid dissociation constant, tautomerism of pyrido [1,2-a] benzimidazole-2,4-dione
Kayağil, İsmail; Tay, Naime Funda; Konak, Hüseyin Yaşar; İspir, Cihan; Demirayak, Şeref (University of Istanbul, 2016)The first starting material, 1H-2-acetylbenzimidazole, 4, was synthesized by o-phenylenediamine, 1, and lactic acid solution, 2, in hydrochloric acid medium on the first step than, oxidation reaction was performed by CrO3 ...