WAEL ABD EL-GAYED AHMED ARAFA UTILITY OF COUMARINIC NITRILES IN HETEROCYCLIC SYNTHESIS B.Sc. in Chemistry, 1997Chemistry Department,Faculty of Science, Cairo University    Msc Abstract

Wael Abd El-Gayed Ahmed ArafaSYNTHESIS AND REACTIONS OF SOME HETEROCYCLES CONTAINING NITROGEN AND SULPHURChemistry Science (Organic) - Department of Chemistry -,Faculty of Science, FAYOUM UNIVERSITY , 2008    Phd Abstract

استراتيجية مستدامة لتوليف إيمينوثيازوليدين باستخدام سلسلة جديدة من ثيويوريا المستبدلة بشكل غير متماثل

مسار متوافق مع البيئة لتخليق إيميدازول أحادي وثنائي متعدد الاستبدال باستخدام السوائل الأيونية الجديدة القابلة لإعادة الاستخدام: عملية سونوكيميائية فعالة وصديقة للبيئة

استخدام البيرولين لتحفيز التوليف أحادي الوعاء لنظام بيريدين متعدد الاستبدال الذي يشتمل على جزء البنزوثيازول عبر نهج سونوكيميائي مستدام

السوائل الأيونية الجديدة المستندة إلى دابكو: تخليق وعاء واحد قابل للتطوير من ثنائي-2-أمينو-5-أريليدينيثيازول

استخدام الماء كمذيب لتفاعل النقر المحفزبالروثنيوم: نظام تحفيزي عالي الكفاءة وقابل لإعادة التدوير لتخليق التريازولوكومارين

التصميم، والحسابات الكم الكيميائية، وتقييم ثنائي كربونيتيريل أحادي وثنائي بيريدين كعوامل مضادة للتكاثر

بروتوكول سهل وعملي وخالي من المعادن بمساعدة الميكروويف لتحضير أحادي وثنائي- [1،2،4] تريازولو [1،5-أ] بيريدينات باستخدام مشتقات 1-أمينو-2-إيمينو-بيريدين كسلائف متعددة الاستخدامات

استخدام متراكبات الروثنيوم كمحفزات محتملة غير متجانسة لتحويل كلا من الألدهيدات والنتريل الي الاميدات

G. H. Tamam, H. M. Bakeer, R. M. Abdel-Motelab and W. A. Arafa, Synthesis and Some Reactions of Coumarin-3-yl Crotononitrile Derivatives, J. Chinese Chem. Soc., 2005, 52, 1191-1199.

2. R. M. Abdel-Motaleb, H. M. Bakeer, G. H. Tamam and W. A. A. Arafa, “Synthesis and some reactions of 4-(2- alkayl-2- arylhydrazono)–2– phenyloxazol-5-one Derivatives” Egypt. J. Chem., 2007, 50, 823-832.

5. R. M. Abdel-Motaleb, H. M. Bakeer, G. H. Tamam and W. A. A. Arafa, “Synthesis and Reactions of Some New 2-Phenyl-4-(Substituted Thiophen-2-yl-hydrazono)-4H-Oxazol-5-ones” The 5th international Conference of Chemical Industries, National Research Centre, Egypt, Dec. 2008.

Sami M. Abdel Azeem, Wael A. A. Arafa, Mohamed F. El-Shahat Synthe"Synthesis and application of alizarin complexone functionalized polyurethane foam: Preconcentration/separation of metal ions from tap water and human urine" J. of Hazardous Materials, 2010, 182, 286-294.

Arafa, Wael A. A.*,a Mohamed, Asmaa S.b Convenient One Pot Synthesis and Antibacterial Evaluation of Some New Mannich Bases Carrying 1,2,4-Triazolyl Moiety Chinese Journal of Chemistry Volume 29, Issue 8, pages 1661–1668, August, 2011

R. M. Abdel-Motaleb, H. M. Bakeer, G. H. Tamam and W. A. A. Arafa, “Oxazolone Ring Transformations: A Simple and Convenient Synthesis of 4-Ylidene-5(4H)oxazolone Derivatives” ” J. Heterocyclic Chem., 2012, 49, 1071-1076.

Synthesis and Some Reactions of Pyrimidine – 2 – thione Derivatives

Wael A. A. Arafa, Mervat F. Fareed, Saleh A. Rabeh, and Raafat M. Shaker “Ultrasound mediated green synthesis of rhodanine derivatives: Synthesis, chemical behavior, and antibacterial activity” Accepted PHOSPHORUS, SULFUR, AND SILICON, 2016. 

Wael A. A. Arafa, Raafat M. Shaker, and Saleh A. Rabeh “Prospective Study Directed to the Synthesis of Symmetrical Linked Bis-Rhodanine Derivatives with their Antimicrobial Activity” Accepted in HETEROCYCLES, 2016.  

Wael A. A. Arafa and Mohamed G. Badry “Facile synthesis of bis-thiosemicarbazone derivatives as key precursors for the preparation of functionalized bis-thiazoles” Accepted J. Chem. Res. 2016.   

Wael A. A. Arafa, “Preparation and Evaluation of Antibacterial Activity of Some New 1,2,4-Triazole Derivatives” J. Heterocyclic Chem., 2010, 47, 1109-1115.

Arafa, Wael A. A. and Mohamed, Asmaa S. Convenient one pot synthesis and antibacterial evaluation of some new Mannich bases carrying 1,2,4-triazolyl moiety Chinese Journal of Chemistry, 2011, 29, 1661-1668 1001-604X 0.755 .   

Wael A. A. Arafa, Mervat F. Fareed, Saleh A. Rabeh, and Raafat M. Shaker Ultrasound mediated green synthesis of rhodanine derivatives: Synthesis, chemical behavior, and antibacterial activity Phosphorus Sulfur And Silicon And The Related Elements, 2016, Published online: 18 Feb 2016. 1042-6507 (Print), 1563-5325 (Online) 0.561(2015) .   

Mohamed G. Badrey, Sobhi M. Gomha, Wael A. A. Arafa, and Mohamed M. Abdulla “An Approach to Polysubstituted Triazipines, Thiadiazoles and Thiazoles Based on Benzopyran Moiety Through the Utility of Versatile Hydrazonoyl Halides as in Vitro Monoamine Oxidase Inhibitors” Accepted in J. Heterocyclic Chem., 2016.   

Wael A. A. Arafa, Markus D. Karkas, Bao-Lin Lee, Torbjorn Åkermark, Rong-Zhen Liao, Hans-Martin Berends, Johannes Messinger, Per E. M. Siegbahn, and Bjorn Åkermark Dinuclear manganese complexes for water oxidation: evaluation of electronic efects and catalytic activity Phys. Chem.Chem.Phys., 2014, 16, 11950-11964 ISSN: 1463-9076 (Print), 1463-9084 (Online) 4.493.    

Wael A. A. Arafa and Mohamed G. Badry “Facile synthesis of bis-thiosemicarbazone derivatives as key precursors for the preparation of functionalized bis-thiazoles” Accepted J. Chem. Res. 2016. 

Wael A. A. Arafa, “Preparation and Evaluation of Antibacterial Activity of Some New 1,2,4-Triazole Derivatives” J. Heterocyclic Chem., 2010, 47, 1109-1115.

 Wael A. A. Arafa, Asmaa S. Mohamed ''Synthesis, Characterization and Antibacterial Activity of Some New Bi-1,2,4-Triazole Mannich Base Derivatives''. Chinese. J. of Chemistry, 2011, 29, 1661-1668.

Wael A. A. Arafa, Markus D. Kärkäs, Bao-Lin Lee, Torbjörn Åkermark, Rong-Zhen Liao, Per E. M. Siegbahn, and Björn Åkermark. “Dinuclear Manganese Complexes for Water Oxidation: Evaluation of Electronics and Catalytic Activity”Phys. Chem. Chem. Phys., 2014, 16, 11950-11964.

Ashraf M. Mohamed, Husam R. M. Al-Qalawi, Wael A. El-Sayed, Wael A. A. Arafa, Amgad K.Hassan “Anticancer Activity of Newly SynthesizedTriazolopyrimidine Derivatives and Their Nucleoside Analogs” Acta Poloniae Pharmaceutica-Drug Research, 2015, 72, 307-318.

Wael A. A. Arafa and Abdelmoneim A. Makhlouf “One-Pot Synthesis and Antimicrobial Activity of Novel Pyrazole-Pyridine Hybrid Analogs”.International Journal of Advanced Research, 2013, 6, 320-331.

Wael A. A. Arafa and Nady Hashem. “Synthesis and corrosion inhibition evaluation of novel aminic nitrogen bearing 1,2,4-triazole Schiff base compound European Journal of Chemistry, 2014, 5, 563-569.

M. Gomha, Mohamed G. Badrey and Wael A. A. Arafa. “DABCO-catalyzed green synthesis of thiazole and 1,3-thiazine derivatives linked to benzofuran”. Accepted in Heterocycles, 2016.

A. Ashery, G. Said • W. A. Arafa, A.E.H. Gaballah and A.A.M. Farag “Structural and optical characteristics of PEDOT/n-Si heterojunction diode” Synthetic Metals, 2016, 214, 92-99.

A. Ashery, G. Said • W. A. Arafa, A.E.H. Gaballah and A.A.M. Farag “Morphological and crystalline structural characteristics of PEDOTTM /TiO2 Nanocomposites for applications towards technology in electronic devices” Journal of Alloys and Compounds, 2016, 671, 291-298.

H. M. Bakeer, R. M. Abdel-Motaleb, G. H. Tamam and W. A. A. Arafa, “Oxazole Rearrangement: Heterofunctionalization of Tetarhydrobenzo[b]thiophene at Position-2 Incorporating 1,2,4-Triazole Moiety” The 5th international Conference of Chemical Industries, National Research Centre, Egypt, Dec. 2008.