Search Results - "Hamad, Wali M."

Radon activity concentrations in Jale and Mersaid warm water springs in Koya District, Kurdistan Region-Iraq by Ahmad, Saddon. T., Almuhsin, Iyad A., Hamad, Wali M.

“…In this study, the activity concentrations of radon gas C( 222 Rn) in the water of Jale and Mersaid springs were measured by using an HPGe spectrometer. The…”
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Synthesis and mesomorphic properties of 2,4-bis(4′-n-pentyloxybenzoyloxy)- benzylidine-4″- n-alkoxyaniline by Hamad, Wali M., Azeez, Hashim J., Al-Dujaili, Ammar H.

“…The synthesis and mesomorphic properties of a new series of 2,4-bis(4′-npentyloxybenzoyloxy)- benzylidine-4″ -n-alkoxyaniline (DC5An) are reported. The…”
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Crystal structure and Hirshfeld surface analysis of 4-{[( E )-4-(heptyloxy)benzylidene]amino}- N -(naphthalen-2-yl)-1,3-thiazol-2-amine by Sheakh Mohamad, Ropak A., Aziz, Hashim J., Hamad, Wali M.

“…In the title compound, C 27 H 28 N 2 OS, the naphthalene unit is planar to within 0.015 (2) Å and makes a dihedral angle of 14.24 (16)° with the thiazole ring…”
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Crystal structure and Hirshfeld surface analysis of 4-{[( E )-4-(hept-yloxy)benzyl-idene]amino}- N -(naphthalen-2-yl)-1,3-thia-zol-2-amine by Sheakh Mohamad, Ropak A, Aziz, Hashim J, Hamad, Wali M

“…In the title compound, C H N OS, the naphthalene unit is planar to within 0.015 (2) Å and makes a dihedral angle of 14.24 (16)° with the thia-zole ring. The…”
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Crystal structure and Hirshfeld surface analysis of 4-(naphthalen-2-yl)- N -[( Z )-4-propoxybenzyl-idene]-1,3-thia-zol-2-amine by Sheakh Mohamad, Ropak A, Hamad, Wali M, Aziz, Hashim J

“…The asymmetric unit of the title compound, C H N OS, contains one slightly bent mol-ecule. The naphthalene ring system and the thia-zole ring are twisted with…”
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Crystal structure and Hirshfeld surface analysis of 4-(naphthalen-2-yl)- N -[( Z )-4-propoxybenzylidene]-1,3-thiazol-2-amine by Sheakh Mohamad, Ropak A., Hamad, Wali M., Aziz, Hashim J.

“…The asymmetric unit of the title compound, C 23 H 20 N 2 OS, contains one slightly bent molecule. The naphthalene ring system and the thiazole ring are twisted…”
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Crystal structure and Hirshfeld surface analysis of (E)-N-(4-propyl-oxybenzyl-idene)benzo[d]thia-zol-2-amine by Sheakh Mohamad, Ropak A, Hamad, Wali M, Aziz, Hashim J, Dege, Necmi

“…The title compound, C17H16N2OS, was synthesized by a condensation reaction between 2-amino benzo-thia-zole and 4-N-propoxybenzaldehyde. The benzo[d]thia-zole…”
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Crystal structure and Hirshfeld surface analysis of ( E )- N -(4-propyloxybenzylidene)benzo[ d ]thiazol-2-amine by Sheakh Mohamad, Ropak A., Hamad, Wali M., Aziz, Hashim J., Dege, Necmi

“…The title compound, C 17 H 16 N 2 OS, was synthesized by a condensation reaction between 2-amino benzothiazole and 4- N -propoxybenzaldehyde. The benzo[ d…”
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Synthesis of new series of Pyrazoline, and study their Kinetics and Reaction Mechanism by Kaka, Kosrat N., Taher, Salam G., Hamad, Wali M., Ibrahim, Aram H.

“…A new series of novel pyrazoline compounds were synthesized by addition of thiosemicarbazide to the 2,6-dibenzylidenecyclohexanone (Chalcone) and its para…”
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Synthesis and Liquid Crystalline Studies of 2,4-bis(4'-n-nonyloxybenzoyloxy)benzylidene-4''-n-alkoxyaniline by Hamad, Wali, Salih, Shalaw

“…In this paper, a series of new Schiff-bases: 2,4-bis(4’‑n‑nonyloxy -benzoyloxy)benzylidene-4’’-n-alkyloxyaniline (DC9An) were synthesized. The characterization…”
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Kinetics Study of the Formation of Pyrmidine Thione from the Reaction of 2,6-Dibenzylidinecyclohexanone and its Derivatives with Thiourea by Kaka, Kosrat, Dabbagh, Abdulmajeed, Hamad, Wali

“…Kinetics of the addition of thiourea to 2,6-dibenzylidenecyclohexanone and its derivatives have been studied. The reaction is found as a pseudo-first order…”
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The Audio Frequency Conductance Study of Some Metal Succinate Salts in Aqueous Medium at Different Temperatures (Part I : Magnesium, Manganese (II), Barium and Copper Succinates) by Kaka, Kosrat N., al-Najar, Anis A., Hamad, Wali M.

“…The audio electrical conductances of aqueous solutions of magnesium, manganese II, barium, and copper succinates have been measured at various temperatures in…”
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Crystal structure and Hirshfeld surface analysis of 4-(naphthalen-2-yl)-N-(Z)-4-propoxybenzyl-idene-1,3-thia-zol-2-amine by Sheakh Mohamad, Ropak A, Hamad, Wali M, Aziz, Hashim J

“…The asymmetric unit of the title compound, C23H20N2OS, contains one slightly bent mol-ecule. The naphthalene ring system and the thia-zole ring are twisted…”
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Synthesis of liquid crystalline benzothiazole based derivatives: Theoretical and experimental study of their optical and electrical properties by Shalaw K. Salih, Rebaz M. Mustafa, Dyari M. Mamad, Kosrat N. Kaka, Rebaz A. Omer, Wali M. Hamad

“…     This study describes the synthesis of 2,5-Bis(3,4-dialkoxy phenyl) Thiazolo[5,4-d} thiazoles (DAITn) (I) and its subsequent structural analysis. These…”
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New Thiazole Derivatives: Potent Antifungal against Candida albicans, with silico Docking Unveiling Key Protein Interactions by Omer, Rebaz A., Ahmed, Karzan M., Othman, Khdir A., Hamad, Wali M., Faraj, Rahman K., Muhialdin, Ali J., Salih, Shalaw K.

“…While bacterial superbugs have garnered much attention, the rise of antifungal resistance poses a growing threat. This study explores the potential of newly…”
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New Thiazole Derivatives by Rebaz A. Omer, Karzan M. Ahmed, Khdir A. Othman, Wali M. Hamad, Rahman K. Faraj, Ali J. Muhialdin, Shalaw K. Salih

“…While bacterial superbugs have garnered much attention, the rise of antifungal resistance poses a growing threat. This study explores the potential of newly…”
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The Audio Frequency Conductance Study of Some Metal Succinate Salts in Aqueous Medium at Different Temperatures (Part Ii: Zinc, Nickel and Cobalt Succinates) by Kosrat N. Kaka, Anis A. Al-Najar, Wali M. Hamad

“…The electrical conductances of aqueous solutions of zinc, nickel and cobalt succinates have been measured at four temperatures in the temperature range from…”
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