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Acid Dissociation Constants of Some Novel Isatin Thiosemicarbazone Derivatives   
Yazarlar
Özkütük Müjgan
Öğretir Cemil
Arslan Taner
Kandemirli Fatma
Köksoy Baybars
Özet
The acid dissociation constants (pKa) of five novel biologically active isatin thiosemicarbazone derivatives were determined by a UV-visible spectrophotometric technique at (25 ± 0.1) °C. The deprotonations for all studied molecules were found to occur at the substituted a-amino group, whereas the protonation seems to take place at the oxo group of the five-membered ring. © 2010 American Chemical Society.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Journal of Chemical & Engineering Data
Dergi ISSN 0021-9568
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 08-2010
Cilt No 55
Sayı 8
Sayfalar 2714 / 2718
Doi Numarası 10.1021/je9009738
Makale Linki http://pubs.acs.org/doi/abs/10.1021/je9009738
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
SCOPUS 10
Acid Dissociation Constants of Some Novel Isatin Thiosemicarbazone Derivatives

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