Volume 17 (2023)
Volume 16 (2022)
Volume 15 (2021)
Volume 14 (2020)
Volume 13 (2019)
Volume 12 (2018)
Volume 11 (2017)
Volume 10 (2016)
Volume 9 (2015)
Volume 8 (2014)
Volume 7 (2013)
Volume 6 (2012)
Volume 5 (2011)
Volume 4 (2010)
Volume 3 (2009)
Volume 2 (2008)
Volume 1 (2007)
Main Subjects = Chemistry
Number of Articles: 275
Synthesis of some New 1,2,4-Triazole derivatives
Volume 7, Issue 1 , April 2013, , Page 81-90
Abstract
In the present work, compound 3-arylidene amino-5-methyl-1,2,4-triazole (IIIa-c), required as starting material obtained in one-pot reaction by condensing 5-methyl-3-amino-1,2,4-triazole ... Read More ...
Microwave-assisted Degradation of Polystyrene Induced by 8-hydroxy quinoline Nickel (II) complex.
Volume 7, Issue 1 , April 2013, , Page 95-106
Abstract
The most serious problems encountered in polystyrene (PS) processing is due to a poisoning and pollution of environment because of the PS structure containing aromatic ring. This study ... Read More ...
EFFECT OF DIFFERENT CONCENTRATIONS OF SODIUM CHLORIDE AND ZINC ON SOME MORPHOLOGICAL AND PHYSIOLOGICAL CHARACTERS OF WHEAT PLANT Triticum aestivum L.
Volume 7, Issue 1 , April 2013, , Page 103-109
Abstract
An experiment was carried out in plastic pots of 4 Kg soil capacity in Al-Anbar university – College of Science – Department of Biology during Winter season of 2010 - 2011, ... Read More ...
Effect pH on Structural and Optical Properties of Nanostructure CdS Films Prepared by Chemical Bath Deposition Technique
Volume 7, Issue 1 , April 2013, , Page 121-128
Abstract
Nanostructures CdS films were prepared by chemical bath deposition technique on glass substrates, where the cadmium nitrate salt was used as a source of cadmium ions and thiourea (SC(NH2)2) ... Read More ...
SYNTHESIS AND IDENTIFICATION FOR SOME FERRIC COMPLEXES OF HYDROXAMIC ACID.
Volume 7, Issue 1 , April 2013, , Page 127-134
Abstract
The aim of this research is to prepare and identification of the hydroxamic acid derivatives of diethyl succinate which are considered as selective ligands of the Iron (III) . The synthesis ... Read More ...
Study the partial substitution of Tl and Ba on Structure and Electrical Properties of Bi2-xTlxSr2-yBayCa2Cu3O10+ High Temperature Superconductor
Volume 7, Issue 1 , April 2013, , Page 141-148
Abstract
Polycrystalline samples of high temperature superconductivity of the type 2223, Bi2-xTlxSr2-yBayCa2Cu3O10+ have been prepared by using solid state reaction process. The influence ... Read More ...
SYNTHESIS DERIVATIVES 1(6)-MONO ESTER -D- DULCITOL AND STUDY THEIR USED CAPABILITY AS DETERGENTS AND EMULSIONS
Volume 7, Issue 1 , April 2013, , Page 145-154
Abstract
This work includes synthesis of new ester compounds for D – dulcitol on the primary hydroxyl group ( C1 or C6 ) in the dulcitol molecule by the reaction of dulcitol with pure ... Read More ...
DETERMINATION THE CONCENTRATIONS OF SOME HEAVY METALS AND STUDYING THE BLOOD VARIABLES FOR THE DIESEL GENERATORS WORKERS BLOOD IN RAMADI CITY.
Volume 7, Issue 1 , April 2013, , Page 185-193
Abstract
The study was performed at Al-Ramadi City. It was aimed to investigate the effect of some heavy metals which release from diesel generator exhausts on workers health by measuring the ... Read More ...
STUDY OF WEAR RESISTANCE AND HARDNESS PROPERTY FOR POLYMERIC BLENDS
Volume 7, Issue 1 , April 2013, , Page 194-203
Abstract
This work includes preparation binary and ternary polymeric blends by Hand lay-up molding from Epoxy resin, Unsaturated polyester and polyvinyl chloride ( PVC) with different weight ... Read More ...
STUDY OF SOME SURFACE DEFECTS FOR SINGLE CRYSTAL SILICON WAFER
Volume 7, Issue 1 , April 2013, , Page 218-224
Abstract
The single crystal of semiconductor no longer be perfect, but contains some defect in the structure and surface of twining, lineage structure, grain boundaries. Search included the ... Read More ...
Phenol Adsorption from Aqueous Solutions onto Activated Carbon Produced from Iraqi Date-Stones.
Volume 6, Issue 3 , December 2012, , Page 46-52
Abstract
This study is conducted to synthesize an activated carbon from date-stones using different concentration (20%,35%,50%) of phosphoric acid as activater. The carbon was soaked for 72 ... Read More ...
Microwave Synthesis of some new compounds 1,3 – Oxazepine – 4 , 7 - dione,derivatives from Schiff bases
Volume 6, Issue 3 , December 2012, , Page 53-59
Abstract
The Microwave technique is a new method for synthesis of organic compounds, which take a pure and high percent of products and completed with short time, compared with conventional ... Read More ...
Synthesis and Characterization of Acetaminophen (paracetamol)® from Acetanilide by Diazotization Reaction and Comparing with Crude.
Volume 6, Issue 3 , December 2012, , Page 60-65
Abstract
This study describes the synthesis of acetaminophen is quite easy by new method via diazotization reaction. The prepared compound that is initiated from acetanilide as the first step ... Read More ...
STUDY THE EFFECT OF PH ,TEMPERATURE AND PHENOL ON THE ULTRAVIOLET SPECTRA FOR SUBSTUITED ORTHO,META AND PARA BENZILNYLEDENE ANILINE
Volume 6, Issue 3 , December 2012, , Page 61-66
Abstract
The addition of phenol and effect of temperature and pH on the U.V. spectra of ortho, meta and para benzilnyledene aniline in ethanol as a solvent was studied. The thermodynamic parameters ... Read More ...
Synthesis and Characterization of Novel Polyacetylene and Poly Diacetylene Substituted with Thiosaccharin
Volume 6, Issue 3 , December 2012, , Page 66-74
Abstract
novel polyacetylene & Polydiacetylene Substituted with thio Saccharin were Synthesized by two routes , first polymerization of terminal propargyl Saccharin ( laboratory prepared ... Read More ...
SYNTHESIS AND STUDY SOME MIXED LIGANDS COMPLEXES FROM FOLIC ACID WITH 1,10-PHENANTHROLINE AND 8-HYDROXYQUINOLINE.
Volume 6, Issue 3 , December 2012, , Page 67-74
Abstract
Mixed ligands complexes of the general formula [M(FO)(Phen)(H2O)2].XH2O and K[M(FO)(HQ)(H2O)2].H2O where:[M(II)=Fe(II),Co(II),Ni(II) and Cu(II). FO=Folic acid ,Phen=1,10-Phenanthroline ... Read More ...
A NOVEL ECONOMICAL METHOD FOR SULPHIDE REMOVAL FOR SULPHUR SPRING WATER USING ACTIVATED CARBON PREPARED FROM PALM TREES BASE FROND
Volume 6, Issue 3 , December 2012, , Page 75-89
Abstract
A water treatment technique are highly expensive and has great pressure on the economy of the countries .It is the time to find out economic and effective methods for water treatment ... Read More ...
QUANTUM MECHANICAL CALCULATIONS OF IR SPECTRA; REACTION ENERGIES OF C-O (R-O) THERMAL BOND RUPTURE FOR CEFUROXIME PRODRUGS
Volume 6, Issue 3 , December 2012, , Page 90-101
Abstract
PM3 calculations were carried out for the estimation vibration frequencies, IR absorption intensities, normal coordinates and some physical properties as heat of formation, dipole moment, ... Read More ...
POLYMERIZATION OF STYRENE USING ZIEGLER – NATTA CATALYST TYPE TICL4/MGCL2 – EB /ALET3
Volume 6, Issue 3 , December 2012, , Page 102-108
Abstract
In this study Ziegler – Natta catalyst was prepared which is a multi component catalytic system composed of, titaniumtetrachloride (TiCl4) as a active material, anhydrous magnesium ... Read More ...
THERMODYNAMIC STUDY OF CADMIUM ADSORPTION ON SYNTHETIC ACTIVATED CARBON FROM IRAQI DATE PIT
Volume 6, Issue 3 , December 2012, , Page 109-114
Abstract
In this work an activated carbon was prepared from Iraqi dates pit by chemical activation with zinc chloride ( 20%) in present of air the resultant charcoal was54.1 % and the measured ... Read More ...
Adsorption thermodynamics and prediction of phase equilibria for activated carbon synthesized from waste grease.
Volume 6, Issue 1 , April 2012, , Page 16-20
Abstract
The research is conducted to evaluate the thermodynamic parameters of adsorption processes and to predict the phase equilibria for carbon produced from a mixture of waste grease and ... Read More ...
Spectroscopic Studies on Tetra (sulphonaphthyl) Porphine Iron (II) Solutions with Pyridine Substituents as a Ligands
Volume 6, Issue 1 , April 2012, , Page 28-34
Abstract
Electronic absorption spectra at 15 ºC, Stability constants and ∆H, ∆G,∆S of tetra (sulphonaphthyl) porphine iron (ІІ) solutions with pyridine substituents as a ligands ... Read More ...
Synthesis of 6-Aziridineyl and 6-Triazol-yl of D- Glucitol Derivatives
Volume 6, Issue 1 , April 2012, , Page 41-44
Abstract
1,3 : 2,4 - Di - 0 -ethylidene - 5 -O - tosyl - 6 - ( 2 - cyano -1- aziridineyl ) -6- deoxy-D- glucitol (4) , 6- ( 2- acetate -1- aziridineyl ) derivative ( 5 ) and 6- ( 4- bromo ... Read More ...
A linear relation to calculate one particle expectation value for 1S2 configuration for 2< Z <100
Volume 6, Issue 1 , April 2012, , Page 51-56
Abstract
One particle expectation value for 1S2 configuration for Z =2 to 10 are evaluated by using Hartree-Fock-Roothaan (HFR) wavefunction. A linear relation are determined to describe these ... Read More ...
SYNTHESIS AND KINETIC STUDY FOR NICKEL ( II ) SOME THIOLATE COMPLEXES
Volume 6, Issue 1 , April 2012, , Page 77-85