Analytical properties of the amidoxime group: X. Potentiometric and thermometric behaviour of 3,5-dimethyl-4-isoxazolylacetamidoxime |
| |
| Institution: | 1. Institut Franco-Européen Multidisciplinaire d''Endométriose (IFEMEndo), Clinique Tivoli-Ducos, Bordeaux, France;2. Department of Obstetrics and Gynecology, Gynecologic Oncology and Minimally-Invasive Pelvic Surgery, International School of Surgical Anatomy, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy;3. Franco-European Multidisciplinary Institut of Endometriosis – Middle East Clinic, Burjeel Medical City, Abu Dhabi, UAE;4. Department of Gynecology and Obstetrics, CHU Rouen, France;5. Department of Gynecology and Obstetrics, Medical university Aarhus, Denmark |
| |
| Abstract: | Dissociation equilibria of 3,5-dimethyl-4-isoxazolyl-acetamidoxime (DMIAA) were studied by means of potentiometric and thermometric techniques in ethanol-water media.Refined pK values (pK1 = 4.05; pK2 = 11.34) and neutralization enthalpy (ΔH1 = −7.57 kcal mol−1) were obtained using several computer programs (GRAN, MINIPOT, MINIQUAD and MINITERM).Titration errors and thermodynamic parameters of DMIAA are compared to the corresponding values obtained for other amidoximes studied in previous papers. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
