عنوان المقالة: Synthesis of a New Schiff Base : 2-[2-(E)-(2- hydroxyphenyl)-ethylidene]aminoethyl) ethanimidoyl]phen.
أ.د. عبدالسلام معتوق هميل | Prof. Dr. Abdusalam Matoog Hamil | 6279
- نوع النشر
- مجلة علمية
- المؤلفون بالعربي
- عبدالسلام معتوق هميل, محمد عبدالكريم, محمد همت و مرعي ميلود العجيلي
- المؤلفون بالإنجليزي
- A. M. Hamil1 , M. Abdelkarem2 , M. Hemmet2 and M. M. El-ajaily3 *
- الملخص الانجليزي
- Abstract: A new Schiff base 2-[2-(E)-(2-hydroxyphenyl)ethylidene]aminoethyl) ethan-imidoyl]phen was synthesized via the reaction of 2-hydroxyacetophenone with ethylene-diamine and investigated by CHN elemental analyses, infrared, proton nuclear magnetic resonance, ultraviolet and mass spectroscopy. The CHN elemental analyses showed a good agreement between the calculated and experimental results. The infrared spectral data exhibited the main positions of the functional groups present in the Schiff base (HC=N-), (-OH) and (phenyl ring). Proton nuclear magnetic resonance (1HNMR) data revealed all signals belonging to the main functional groups in the Schiff base. The π→π* (phenyl ring) and n→π* (HC=N) transitions were displayed by ultraviolet spectral data. The mass spectral results showed the molecular ion base peak at (m/z 296) and the proper fragmentations
- تاريخ النشر
- 01/06/2012
- الناشر
- International Journal of ChemTech Research
- رقم المجلد
- 4
- رقم العدد
- 2
- ISSN/ISBN
- ISSN : 0974-4290
- رابط الملف
- تحميل (53 مرات التحميل)
- الكلمات المفتاحية
- Key words: 2-hydroxyacetophenone, ethylenediamine, Schiff base.