Kurum Yazarı "Kanışkan, Nevin" Makale Koleksiyonu İçin Listeleme
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N-(alpha-Amidoalkyl)benzotriazole-mediated synthesis of beta '-amido beta-diketones: a general synthetic protocol for N-[beta-(3,5-di and 1,3,5-trisubstituted pyrazol-4-yl)alkyl] amides
Çelik, İlhami; Kanışkan, Nevin; Kökten, Şule (Pergamon-Elsevier Science LTD, 2009)Various beta '-amido-beta-diketones were first synthesized with N-(alpha-amidoalkyl)benzotriazole-mediated amidoalkylation of 1,3-diketones in moderate yields. These intermediates undergo rapid condensation with hydrazines ... -
A study on the pyrazoles: tautomerism, conformation, acidity, and basicity by means of AM1 semiempirical method in the gas and aqueous solution
Güven, A; Kanışkan, Nevin (Elsevier Science BV, 1999)A comprehensive theoretical study of some pyrazolones and their fixed model compounds is presented. The tautomeric equilibrium and acidity constants of these compounds have been investigated both in the gas and aqueous ...