Non-Aqueous medium titrations of some 3-alkyl(aryl)-4-[3-(2-metylbenzoxy)-4-methoxybenzylideneamino]-4,5-dihydro-1H-1,2,4-triazol-5-ones
Yazarlar (5)
Prof. Dr. Haydar YÜKSEK Kafkas Üniversitesi, Türkiye
Doç. Dr. Sevda MANAP Kafkas Üniversitesi, Türkiye
Dr. Öğr. Üyesi Gül ÖZDEMİR TORAMAN Kafkas Üniversitesi, Türkiye
Doç. Dr. Zafer OCAK Kafkas Üniversitesi, Türkiye
Osman Kutanis
Kafkas Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayınlanan tam makale)
Dergi Adı Turkish Journal of Analytical Chemistry (Online)
Dergi ISSN 2687-6698
Makale Dili İngilizce Basım Tarihi 12-2021
Cilt / Sayı / Sayfa 3 / 2 / 54–55 DOI 10.51435/turkjac.940812
UAK Araştırma Alanları
Organik Kimya
Özet
A series of 3-alkyl(aryl)-4-[3-(2-metylbenzoxy)-4-methoxybenzylideneamino]-4,5-dihydro-1H-1,2,4-triazol-5-ones (1-9) were titrated potentiometrically with tetrabutylammonium hydroxide in four non-aqueous solvents such as isopropyl alcohol, tert-butyl alcohol, acetonitrile and N,N-dimethylformamide (DMF), and graphs were drawn for all cases. The half-neutralization potential values and the corresponding pKa values were determined by half neutralization method. Thus, the effects of solvents and molecular structure upon acidity were discussed.
Anahtar Kelimeler
1 | 2 | 4-triazol-5-one | Schiff base | acidity | potentiometric titrations | pKa