Synthesis and studying of dendrimers functionalized with carbon disulfide derivatives

العناوين الأخرى

تحضير و دراسة مركبات متبلمرة متشعبة تحتوي في نهاياتها على ثنائي كبريتيد الكربون

مقدم أطروحة جامعية

Mubayyidin, Ahmad Abd al-Qadir

مشرف أطروحة جامعية

Abu al-Halawah, Rajab

أعضاء اللجنة

Ali, Basim Faris
al-Salah, Hasan A.
al-Saduni, Haytham H.

الجامعة

جامعة آل البيت

الكلية

كلية العلوم

القسم الأكاديمي

قسم الكيمياء

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2008

الملخص الإنجليزي

In this work divergent approach (from the central core out to the periphery) was used to synthesize dendrimers (Scheme).

The multi was readily prepared according to the reported method by the reaction of ethylenediamine with methylacrylate.

Dendrimer 1 was then converted to the hydrazide derivative (2) by the reaction with hydrazine hydrate.

The corresponding dithiocarbazetes derivative (3) was then prepared by the addition of carbon disulphide to the resulted hydrazide, which upon heating educes 3, 4-oxadiazole-2-thione (4 and 4").

Alkylation of the 1, 3, 4-oxadiazole-2-thione derivative using methyl iodide yielded the 1, 3, 4-oxadiazole-2-methylthione derivative (5-811).

The compounds were characterized by elemental analyses and some standard spectroscopic techniques such as 13C- nuclear magnetic resonance, mass spectroscopy and infrared spectroscopy.

التخصصات الرئيسية

الكيمياء

عدد الصفحات

106

قائمة المحتويات

Table of contents.

Abstract.

Chapter One : introduction.

Chapter Two : experimental part.

Chapter Three : reasults and discussion.

References.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Mubayyidin, Ahmad Abd al-Qadir. (2008). Synthesis and studying of dendrimers functionalized with carbon disulfide derivatives. (Master's theses Theses and Dissertations Master). Al albayt University, Jordan
https://search.emarefa.net/detail/BIM-321430

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Mubayyidin, Ahmad Abd al-Qadir. Synthesis and studying of dendrimers functionalized with carbon disulfide derivatives. (Master's theses Theses and Dissertations Master). Al albayt University. (2008).
https://search.emarefa.net/detail/BIM-321430

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Mubayyidin, Ahmad Abd al-Qadir. (2008). Synthesis and studying of dendrimers functionalized with carbon disulfide derivatives. (Master's theses Theses and Dissertations Master). Al albayt University, Jordan
https://search.emarefa.net/detail/BIM-321430

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-321430