Shakir Mahmood Saied

• PhD Organic Chemistry
• Professor (Assistant) at Al-Noor university College Mosul Iraq

Focus of this study is on the use of the hydrazone compound (3) (N-(4-bromobenzylidene)-4-(1H-indol-3-yl) butane hydrazide), which was previously prepared from the reaction of the compound p-bromobenzaldehyde with the corresponding hydrazide (2) , as an intermediate compound for the synthesis of azetidine, thiazolidine, tetrazole, oxadiazole and ph...

Glycolic acid, is known as hydroxyl-acetate acid, is a vital chemical compound that have many applications, so, its recovery process of glycolic acid is mandatory and essential from its source of production, many processes are used to remove glycolic acid from its aqueous solution. In this article, adsorption process is applied via using grape leaf...

A new series of benzo[f]indazole derivatives was synthesized via cyclo-condensation of β-ketoester with arylidenes derivatives in the presence of alcoholic sodium hydroxide to afford octahydronaphthalene-2-carboxylates. 1,3-Dipolar cycloaddition between these carboxylates and hydrazine hydrate to form benzo[f]indazole derivatives. New obtained comp...

Background: In this paper, all the complexes with the general formulae I(a-e) [MLCl2H2O] and II(a-e) [ML2]Cl2, were synthesized from divalent metal ions Co, Ni, Cu, Zn, or Mn with Schiff base (HL) which derived from cephalexin and isatin in the ratio of metal to ligand 1:1 for the primer and 1:2 for the later, this ligand Schiff base was trident...

Comparative studies between conventional technique, method (A) and green chemistry (microwave irradiation) , method (B) to synthesis of four novel unsymmetrical alkyl piperidinium salts ionic liquids (PBSILs) by the addition of alkyl halides (methyl or allyl) to piperidine with yields more than (90%) in method (A) and less than (70%) in method (B)...

The synthesis of 2-substituted-5-(α,α-diphenyl-α-hydroxymethyl)-1,3,4-oxadiazoles(5a-e)by heating benzilic acid hydrazide(3)either with several carboxylic acids in presence of phosphorus oxychloride, or refluxing this hydrazide with corresponding aldehydes to give substituted benzilyl hydrazones(4a-f) However, then oxidative cyclization of those hy...

Background: The eco-friendly power of hydrogen peroxide oxidant produced water that was the only by-product after oxidation. Unfortunately, its oxidation power towards chalcones and chalcones analogs was substantially low, and therefore, it was normally used together with a catalyst or converted to hydroperoxides in order to improve its oxidation...

New complexes with a mixture of aspirin (acetylsalicylic acid) with methyldopa or paracetamol with methyldopa were synthesized via the reflux of reaction mixture using a basic medium to deprotonate the ligands. These new complexes of Mn(II),Fe(II),Co(II),Ni(II) and Cu(II) with a mixture of aspirin (acetylsalicylic acid), paracetamol and methyldopa...

ABCTRACT A series of heterocyclic compounds containing oxygen and nitrogen atoms, isoxazoline ІI(a-d) and another containing two nitrogen atoms, pyrazolinesІII(a-d) and phenylpyrazolines IV(a-d) were prepared by the reaction of a proper azachalcones І(a-d) with hydroxylaminehydrochloride, hydrazine hydrate or phenylhydrazine. These heterocyclic com...

Abstract: A mobile application program was used in performing a drug-drug interactions (DDIs) for drugs used in Iraq, depending on the drug-drug interactions chart (DDIsC) originated by Ninava Drug Industry (NDI). Two programs were used for designing this work; the first is Microsoft office access which is used to design the form which included the...

In this study, synthesis and characterization of novel activated carbon (AC) produces from Iraqi Luffa (IL). This material was applied in organic and inorganic applications. The results indicates that the quality of activated carbon samples is highly dependent on the preparation conditions and the optimum results (of high volume and pore surface ar...

Abstract Organic Dyes (Gentian Violet or Methylene Blue) had increased the lethal photosensitization of Aspergillus flavus, when were treated with boric acid of different concentrations (1% and 2%) and exposed to He-Ne laser light with absorbed doses of 1.06 and 2.12 joules/cm2 respectively and survivors enumerated. The inhibition of fungus growth...

Chroman-4-one derivatives 1(a-i) were prepared by Pechman condensation of phenol or its substitutions with cinnamic acid by using polyphosphoric acid. These derivatives were reacted with hydrazine hydrate in refluxing ethanol to yield pyrazoline derivatives (2). The utility of the Claisen-Schmidt condensation in the synthesis of -3-arylidene- subst...