Al-Azhar Bulletin of Science

Volume & Issue: Volume 19, Issue A-2, December 2008

UTILITY OF N-2-PYRIDYL–3-OXOBUTANAMIDE IN HETEROCYCLIC SYNTHESIS: SYNTHESIS OF NEW DIHYDROPYRIDINE, FUSED PYRIDINE, PYRIDOPYRIDONE, PYRIDAZINE AND PYRIDOPYRIMIDINETHIONE DERIVATIVES

Pages 119-134

I. S. ABDEL HAFIZ; A. E. KHODAIR; SAFAA M. BAKER; A. M. HUSSEIN

PHYSICOCHEMICAL PROPERTIES OF METAKAOLIN-LIME PASTES AT DIFFERENT CALCINATION TEMPERATURES OF KAOLINITE CLAY

Pages 1-17

M. A. TAHER; A. Y. EL-SAYED; O. A. FARGHALY; M. R. SHATAT

UTILIZATION OF THE EGYPTIAN BENTONITE ORE BASED ON NEW MODIFIED ALKYDS IN ANTICORROSIVE COATING FORMULATIONS

Pages 19-28

H. ABD EL-WAHAB; M. ABD EL-FATTAH; M. I. ABDOU; F. ABD EL-HAI

SYNTHESIS SOME NEW QUINOLINE DERIVATIVE INCORPORATED WITH OTHER HETEROCYCLIC COMPOUNDS

Pages 39-47

RAGAB A. EL-SAYED; A. S. SALMAN

ENCAPSULATION OF NICKEL(II)-SCHIFF BASE COMPLEX IN Y-ZEOLITE FOR IN SITU CHEMISORPTION OF CARBON MONOXIDE

Pages 49-64

TAREK M. SALAMA

SYNTHESIS, ANTIBACTERIAL, ANTI-INFLAMMATORY AND ANTI-ALLERGIC ACTIVITIES OF 2,4-PYRIDINEDICARBOHYDRAZIDE AND ITS RELATED DERIVATIVES

Pages 65-82

OSAMA I. ABD EL-SALAM; MOHAMED ABDULLA

COBALT(II) COMPLEX BINDING WITH COPOLYMER AS A PROFICIENT CATALYST FOR OXIDATION OF CATECHOL

Pages 83-94

AHMED I. HANAFY

CYANOACETANILIDE IN HETEROCYCLIC CHEMISTRY: AN EFFICIENT AND IMPROVED METHOD FOR THE SYNTHESIS OF PYRAZOLO[1,5-A]PYRIMID-INE, THIAZOLIDINE AND THIOPHENE DERIVATIVES

Pages 95-107

AWATEF FARRAG; ABD ALLAH AL-SEHEMI; MOHAMED SALEM; HAMDY SABET; MOHAMED HELAL

EFFECT OF CYCLOSPORIN-A AS AN IMMUNOSUPPRESSIVE DRUG ON ISLET CELLS TRANSPLANTATION IN MICE

Pages 109-118

ASHRAF M. SEIDA; MAHMOUD M. GABR; GABR EZZ M. EL-GAMAL; HASSAN K. IBRAHIM; MOHAMED S. EL-GHARIB

SYNTHESIS AND REACTIVITY OF 2-[1-(5-BROMOBENZOFURAN-2-YL)-ETHYLIDENE]MALONONITRILE IN SYNTHESIS OF HETEROCYCLIC SYSTEMS;A CONVENIENT ROUTE FOR SYNTHESIS OF SOME PYRAZOLE, THIOPHENE, THIENOPYRIMIDINE, ISOBENZOFURAN AND BENZENE DERIVATIVES INCORPORATING BENZOFURAN MOIETY

Pages 135-146

MAHMOUD M. ABDELALL; AHMAD H. BEDAIR; FAWZY M. ALI; AHMAD M. EL-AGRODY; AHMAD H. HALAWA

SYNTHESIS AND FUNGICIDAL ACTIVITY OF NEW THIAZOLE DERIVATIVES WERE PREPARED FROM 2-BROMO-1-(3,4-DIMETHYLPHENYL)ETHANONE

Pages 147-160

MAHMOUD S. BASHANDY; MAHMOUD M. ABDELALL; AHMED M. EL-MORSY

EXTRUSION OF SULFUR IN THE REACTIONS OF HYDRAZINE HYDRATE WITH 5-(2-ARYL-2-OXOETHYLIDENE)-3-(2-METHOXY-PHENYL)-2-THIOXOTHIAZOLIDIN-4-ONES

Pages 161-170

NADIA K. EL-AASAR

REACTIVITY OF 4-(4-METHOXYPHENYL)-1(2H)-PHTHALAZINONE TOWARDS SOME NUCLEOPHILES

Pages 183-192

NADIA T. DAWOOD

STUDY ON THIAZOLOPYRIDINES PART (7) : SYNTHESIS OF NOVEL THIAZOLIDINONE AND THIAZOLO[3,2-A]PYRIDINE DERIVATIVES

Pages 193-199

GAMEEL A. ELHAG ALI; HESSEN A. ALTAMAMY; SHAABAN I. MOHAMED; ZAMZAM A. BASHER

THE FEASIBILITY OF USING TANTALUM METAL AS INDICATOR ELECTRODE IN PRECIPITATION TITRATION REACTIONS

Pages 201-211

ENAS M. ATTIA

SYNTHESIS OF 4-HYDROXY-3-SUBSTITUTED COUMARINS OF EXPECTED BIOLOGICAL ACTIVITY AND THEIR REACTIONS WITH SOME NUCLEOPHILES

Pages 213-224

NAHED F. ABD EL-GHAFFAR; NADIA T. DAWOOD; FATMA H. ABD EL-SALAM; AWTIF E. FARRAG

ELECTROLESS DEPOSITION OF Ni-Co-P, Ni-W-P AND Ni-Co-W-P AND EVALUATION OF THEIR CORROSION RESISTANCE.

Pages 119-134

O. R. KHALIFA; E. A. ABD EL-WAHAB; A. H. TILP

Journal Archive

Volume 33 (2022)

Volume 32 (2021)

Volume 31 (2020)

Volume 30 (2019)

Volume 29 (2018)

Volume 28 (2017)

Volume 27 (2016)

Volume 26 (2015)

Volume 25 (2014)

Volume 24 (2013)

Volume 23 (2012)

Volume 22 (2011)

Volume 21 (2010)

Volume 20 (2009)

Volume 19 (2008)

Volume 18 (2007)

Volume 17 (2006)

Volume 16 (2005)