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تقدير السبروفلوكساسين, النورفلوكساسين والحديد الثلاثي باستعمال الطرق الطيفية مع الاستخلاص بنقطة الغيمة == Determination of Ciprofloxacin, Norfloxacin And Iron (III) Using Spectroscopic Methods With Cloud Point Extraction
اسم المؤلف:
نورا سعد مبدر
اسم المشرف:
زهير عبد الامير خماس
الموضوع العام:
علوم الكيمياء
السنة:
2014
الموضوع الدقيق:
الكيمياء العضوية
الدرجة:
ماجستير
الجامعة:
جامعة بغداد - كلية العلوم للبنات
اللغة:
الانكليزية
مكان الجامعة:
بغداد
الصفحات الاولى:
📎 25T1439 - p.pdf
المستخلص:
يتضمن البحث تحضير ستة وثلاثون مشتق جديد من مشتقات]2 - (5 - كلورو - 1H - بنزو]د[ايميدازول - 2 - يل انيلين[، وقد تمت دراستها وتشخيصها بواسطة اجراء تحاليل اطياف الاشعه تحت الحمراء FT - IR)) واطياف الرنين النووي المغناطيسي للبروتونH - NMR)1) لها.تم تقسيم تح | This research includes synthesis of thirty six new derivatives of [2 - (5 - chloro - 1H - benzo[d]imidazol - 2 - yl)aniline] and these derivatives were characterized by their FT - IR and 1H - NMR spectra.The synthesized compounds were divided into three parts : - The first part involved : - 1 - Synthesis of 2 - (5 - chloro - 1H - benzo[d]imidazol - 2 - yl) aniline [1] by the reaction of 4 - chloro - 1,2 - diaminobenzene with anthranilic acid and hydrochloric acid as a reagent.2 - Acetylation of compound [1] by using acetic anhydride in order to obtaine the Acetamide compound [2]. 3 - Synthesis of N - [2 - (5 - chloro - 1H - benzo[d]imidazol - 2 - yl) phenyl) - hydroxyl N' - methyl] acetimidamide [3] by the reaction of compound [2]with hydroxyl amine hydrochloride and sodium carbonate.4 - Synthesis of Benzimidazolyl Chalcone derivatives [4 - 11] by the reaction of the compound [2] with various aromatic aldehydes such as benzaldehyde ,4 - nitro benzaldehyde,4 - chloro benzaldehyde and 4 - methyl benzaldehyde.The second part included : Mannich reaction was carried out based on the compound [1] using formaldehyde and different secondary amines such as piperdine , indole, diphenyl amine , morpholine , indole - 3 - acetic acid , and imidazole to offered [12 - 24]. The third part was synthesized as following : - 1 - Synthesis of Schiff bases [25 - 32] from the reaction of compound [1] with various aldehydes such as benzaldehyde, 4 - bromobenzaldehyde, 4 - hydroxy benzaldehyde, and glutar aldehyde.2 - Reaction of Schiff bases [26 - 29] with mercaptoacetic acid to give new compounds containing thiazolidin ring [33 - 36].
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