untitled Graphical Contents / European Journal of Chemistry 4 (2) (2013) ii‐vi European Journal of Chemistry ISSN 2153‐2249 (Print) / ISSN 2153‐2257 (Online)  2013 EURJCHEM DOI:10.5155/eurjchem.4.2.ii‐vi.850 European Journal of Chemistry An I n t e r n a t i o n a l O p e n A c c e s s J o u r n a l Graphical Contents Volume 4, Issue 2, 30 June 2013 European Journal of Chemistry 4 (2) (2013) 85‐91 Preparation and characterization of protein isolate and biodiesel from garden cress seed Rehab Farouk Mohammed Ali European Journal of Chemistry 4 (2) (2013) 92‐97 Synthesis of some novel 1,2,4‐triazole derivatives as potential antimicrobial agents Mohamed Sayed Behalo, Aly Abdelmaboud Aly, Ashraf Farouk Wasfy and Marwa Mohamed Rizk European Journal of Chemistry 4 (2) (2013) 98‐101 Synthesis and antimicrobial activity of some novel 2‐azetidinones and 4‐thiazolidinones derivatives Shivaji Chavan, Sainath Zangade, Archana Vibhute and Yeshwant Vibhute N R R3 H3CO H3CO Br R2 ClCl O R OCH3 OCH3 Br R2 N R3 O Cl HO SH O N R R1 OCH3 OCH3 Br R2 S O R3 R1 R1 2a-e 3a-e 1a-e Dioxane, Et3N, 0 oC MW / Anhyd. ZnCl2, Reflux Dioxane Graphical Contents / European Journal of Chemistry 4 (2) (2013) ii‐vi iii European Journal of Chemistry 4 (2) (2013) 102‐109 Regioselective synthesis of some functionalized 3,4’‐bis‐(pyrazolyl)ketones and chemoselectivity in their reaction with hydrazine hydrate Hamdi Mahmoud Hassaneen and Ahmad Sami Shawali European Journal of Chemistry 4 (2) (2013) 110‐116 Neuro‐Fuzzy prediction of alumina‐supported cobalt vanadate catalyst behavior in the Fischer‐Tropsch process Mohammad Ali Takassi, Abolfazl Gharibi Kharaji, Morteza Esfandyari, and Mehdi Koolivand Salooki European Journal of Chemistry 4 (2) (2013) 117‐120 Crystal structure and spectroscopic study of bis‐tetrapropylammonium hexachlorodicuprate(II), [N(C3H7)4]2Cu2Cl6 Ikram Dhouib, Philippe Guionneau, Stanislav Pechev, Tahar Mhiri and Zakaria Elaoud European Journal of Chemistry 4 (2) (2013) 121‐123 Synthesis and spectral characterization of some heterocyclic nitrogen compounds Mamdouh Adly Hassan, Maghrabi Ali Seleem, Ahmed Mohamed Mosallem Younes, Mohamed Mobark Taha and Abou‐Bakr Haredi Abdel‐Monsef iv Graphical Contents / European Journal of Chemistry 4 (2) (2013) ii‐vi European Journal of Chemistry 4 (2) (2013) 124‐131 The use of calixarene as ionophores in potentiometric ion‐selective electrodes of naftidrofuryl oxalate using microsized membrane sensors for kinetic study of naftidrofuryl (NFT) degradation Mohammad Abdalla El‐Sayed European Journal of Chemistry 4 (2) (2013) 132‐137 Solvent‐free synthesis of 2H‐indazolo[2,1‐b] phthalazine‐triones promoted by cavitational phenomenon using iodine as catalyst Anitha Varghese, Aatika Nizam, Rajani Kulkarni and Louis George European Journal of Chemistry 4 (2) (2013) 138‐145 An efficient synthesis of some new isolated and fused 2‐oxo‐2H‐chromene derivatives as antimicrobial and antitumor agents Hafez Mohamed El‐Shaaer European Journal of Chemistry 4 (2) (2013) 146‐148 Synthesis of new curcumin analogues from Claisen‐Schmidt condensation Nouara Ziani, Assia Sid, Albert Demonceau, Quentin Willem, Benjamin Dassonneville and Kaddour Lamara Graphical Contents / European Journal of Chemistry 4 (2) (2013) ii‐vi v European Journal of Chemistry 4 (2) (2013) 149‐152 Synthons for supramolecular assemblies: Synthesis of new triazine‐core polyhydroxylated and multi‐N‐donor compounds Muhammad Moazzam Naseer, Habiba Nazir and Shahid Hameed European Journal of Chemistry 4 (2) (2013) 153‐156 Synthesis, characterization and comparative study the antibacterial activities of some imine‐amoxicillin derivatives Ivan Hameed Rouil Tomi, Amer Hasan Abdullah, Ali Hussein Raheemah Al‐Daraji, and Selma Abdul Rudha Abbass HO NH2 H N O N O H S COOH CH3 CH3 European Journal of Chemistry 4 (2) (2013) 157‐161 Synthesis, characterization and catalytic activity of Cu(II), Co(II), Ni(II), Mn(II) and Fe(III) complexes of 4‐((3‐formyl‐4‐ hydroxyphenyl)diazenyl)‐N‐(4‐methyloxazol‐2‐yl) benzenesulfonamide Ahmed Imam Hanafy, Ali Mostafa Ali Hassan, Sayed Ahmed Shama, Hamdy Khamees Thabet , Hany Mohammad Zaky El‐alfy European Journal of Chemistry 4 (2) (2013) 162‐167 Electrochemically activated carbon fiber sensors as fast and sensitive adenine metabolite amperometric detectors Kholoud Mohammed Abou El‐Nour vi Graphical Contents / European Journal of Chemistry 4 (2) (2013) ii‐vi European Journal of Chemistry 4 (2) (2013) 168‐171 Utility of (2,4‐dioxo‐1,4‐dihydro‐2H‐quinazolin‐3‐yl)‐acetic acid hydrazide in the synthesis of some heterocyclic nitrogen compounds Mamdouh Adly Hassan, Maghrabi Ali Seleem , Ahmed Mohamed Mosallem Younes, Mohamed Mobark Taha and Abou‐Bakr Haredi Abdel‐Monsef European Journal of Chemistry 4 (2) (2013) 172‐175 Evaluation of over the counter vaginal lubricants Nonoxynol‐9 and KY Jelly as potential inducer of proinflammatory cytokines in human immune cells Aladin Siddig, Richard Addo and Kwame Yeboah Topical Microbicide European Journal of Chemistry 4 (2) (2013) 176‐179 Synthesis of pyrazoline derivatives from the 1,3‐dipolar cycloadditions using α,β‐unsaturated cyclohexanone derivatives Nouara Ziani, Kaddour Lamara, Assia Sid, Quentin Willem, Benjamin Dassonneville and Albert Demonceau European Journal of Chemistry 4 (2) (2013) 180‐184 Ecofriendly regioselective one‐pot synthesis of chromeno[4,3‐d][1,2,4]triazolo[4,3‐a]pyrimidine derivatives Sobhi Mohamed Gomha and Mohamed Gomaa Badrey