Vol. 4 No. 4 (2013): December 2013 | European Journal of Chemistry

Bharat Kumar Bugata, Satya Venkata Gopala Krishna Kaladhar Dowluru, Vasudeva Rao Avupati, Venkateswara Rao Gavalapu, Divakara Laxman Somayajulu Nori, Sreenu Barla

396-401

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DOI: https://doi.org/10.5155/eurjchem.4.4.396-401.878

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New synthetic benzisoxazole derivatives as antimicrobial, antioxidant and anti-inflammatory agents

Chalya Mallappaji Shivaprasad, Swamy Jagadish, Toreshettahally Ramesh Swaroop, Chakrabhavi Dhananjaya Mohan, Rangaswamy Roopashree, Kothanahally Shivaramu Sharath Kumar, Kanchugarakoppal Subbegowda Rangappa

402-407

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DOI: https://doi.org/10.5155/eurjchem.4.4.402-407.864

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Kinetics and mechanism of oxidation of amido black by sodium N-halo-p-toluenesulfonamides in acidic medium: Spectrophotometric approach

Jayachamarajapura Pranesh Shubha, Kotabagi Vinutha, Puttaswamy Puttaswamy

408-413

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DOI: https://doi.org/10.5155/eurjchem.4.4.408-413.806

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Simultaneous determination of Simvastatin and Sitagliptin in tablets by new univariate spectrophotometric and multivariate factor based methods

Hayam Mahmoud Lotfy, Maha Abdel Monem Hegazy, Sherif Abdel Naby Abdel-Gawad

414-421

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DOI: https://doi.org/10.5155/eurjchem.4.4.414-421.829

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Indion 190 resin: Reusable catalyst for the synthesis of quinoxalines and pyrido-pyrazines at ambient temperature

Gangadhar Asaram Meshram, Shruti Shashank Deshpande, Vipul Amratlal Vala, Pramod Arun Wagh

422-424

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DOI: https://doi.org/10.5155/eurjchem.4.4.422-424.857

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Lead uptake by new silica-carbon nanoparticles

Hassan Hasan Hammud, Mayssam Mostafa Chahine, Bassem El-Hamaoui, Younes Hanifehpour

425-433

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DOI: https://doi.org/10.5155/eurjchem.4.4.425-433.776

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Nickel(II) complexes of novel thiosemicarbazone compounds: Synthesis, characterization, molecular modeling and in vitro antimicrobial activity

Mutlaq Shedeed Aljahdali

434-443

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DOI: https://doi.org/10.5155/eurjchem.4.4.434-443.838

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Development and validation of a reversed phase liquid chromatographic method for the determination of three Gliptins and Metformin in the presence of Metformin impurity (1-cyanoguanidine)

Ramzia Ismail El-Bagary, Ehab Farouk Elkady, Bassam Mahfouz Ayoub

444-449

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DOI: https://doi.org/10.5155/eurjchem.4.4.444-449.844

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Glycerol mediated, one pot, multicomponent synthesis of dihydropyrano[2,3-c]pyrazoles

Harvinder Singh Sohal, Arun Goyal, Rajeev Sharma, Rajshree Khare, Sanjay Kumar

450-453

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DOI: https://doi.org/10.5155/eurjchem.4.4.450-453.769

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Green synthesis of novel pyrazole containing Schiff base derivatives as antibacterial agents on the bases of in-vitro and DFT

Salman Ahmad Khan, Abdullah Mohamed Asiri, Abdulrhim Alabbas Basheike, Kamlesh Sharma

454-458

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DOI: https://doi.org/10.5155/eurjchem.4.4.454-458.784

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One-pot multi-component synthesis of tetrahydroquinazolinones via Biginelli condensation using molecular iodine as a catalyst

Mohsen Abdel-Motaal Gomaa, Abdel-Wahed Rashad Sayed, Ragab Ali Masoud

459-461

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DOI: https://doi.org/10.5155/eurjchem.4.4.459-461.821

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Polyethylene glycol (PEG-400) as a medium for novel and efficient synthesis of 2-phenyl-2,3-dihydroquinazolin-4(1H)-one derivatives

Parthasaradhi Yerram, Rakhi Chowrasia, Suresh Seeka, Savitha Jyostna Tangenda

462-466

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DOI: https://doi.org/10.5155/eurjchem.4.4.462-466.847

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The chemical reactivity of naphthols and their derivatives toward α-cyanocinnamonitriles and ethyl α-cyanocinnamates: A review of synthesis, reactions and applications of naphthopyrano

Ashraf Hassan Fekry Abd El-Wahab, Hany Mostafa Mohamed, Ahmed Mohamed El-Agrody, Ahmed Hammam Bedair

467-483

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DOI: https://doi.org/10.5155/eurjchem.4.4.467-483.775

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Research Article

Synthesis and biological evaluation of novel β-hydroxy benzimidazolyl sulfone fluoroquinolones by selective oxidation using ammonium molybdate catalysed H2O2

Synthesis of intermediate compounds with P-N bond from (thio)carbamates and chlorodioxaphospholanes and -phosphorinanes and their reactivity

Investigation of hydrolysis and condensation of methyltriethoxysilane in aqueous systems

Synthesis and crystal structure of (S)-5-isopropyl-5-methyl-2-thiohydantoin

Biochemical study for gold and silver nanoparticles on thyroid hormone levels in saliva of patients with chronic renal failure

Simultaneous determination of sitagliptin and metformin in ternary mixture with sitagliptin acid degradation product

Uptake of acid black 210 dye by organo-montmorillonite clay minerals

Mixed bivalent transition metal complexes of 1,10-phenanthroline and 2-aminomethylthiophenyl-4-bromosalicylaldehyde Schiff base: Spectroscopic, molecular modeling and biological activities

Complex formation equilibria of imipenem with some transition metal ions. Ternary complex formation reactions involving Cu(II) with imipenem and various bio-relevant ligands

Highly active mesoporous SiO2-TiO2 based nanocomposites for photocatalytic degradation of textile dyes and phenol

Synthesis, characterization and in vitro biological evaluation of some new diarylsulfonylurea-chalcone hybrids as potential 5-lipoxygenase inhibitors