Search Results - "Gaye, Mohamed"

Crystal structure of 1-(1,3-benzothiazol-2-yl)-3-(4-bromobenzoyl)thiourea by Sow, Salif, Thiam, Mariama, Odame, Felix, Thiam, Elhadj Ibrahima, Diouf, Ousmane, Ellena, Javier, Gaye, Mohamed, Tshentu, Zenixole

“…The chemical reaction of 4-bromobenzoylchloride and 2-aminothiazole in the presence of potassium thiocyanate yielded a white solid formulated as C 15 H 10 BrN…”
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Crystal structure of poly[hexa-μ-bromido-bis{2-[1-(pyridin-2-yl)ethylideneamino]ethanolato}tetracopper(II)] by Traoré, Bocar, Diouf, Ngoné, Kébé, Momath, Guéye-Sylla, Rokhaya, Thiam, Ibrahima Elhadji, Diouf, Ousmane, Retailleau, Pascal, Gaye, Mohamed

“…The reaction of the Schiff base 2-[1-(pyridin-2-yl)ethylideneamino]ethanol (H L ), which is formed by reaction of 2-aminoethanol and 2-acetylpyridine with CuBr…”
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Synthesis and crystal structures of two related Co and Mn complexes: a celebration of collaboration between the universities of Dakar and Southampton by Orton, James B, Diouf, Ngone, Gueye, Rokhaya S, Gaye, Mohamed, Thiam, Ibrahima Elhadji, Coles, Simon J

“…We report the synthesis and structures of two transition-metal complexes involving 2-(2-hy-droxy-phen-yl)benzimidazole (2hpbi - a ligand of inter-est for its…”
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Ionic liquid-supported TEMPO as catalyst in the oxidation of alcohols to aldehydes and ketones by Fall, Alioune, Sene, Massene, Gaye, Mohamed, Gómez, Generosa, Fall, Yagamare

“…We describe an efficient synthesis of an ionic liquid-supported TEMPO which was used for the oxidation of alcohols to aldehydes and ketones. The predictable…”
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Tetranuclear copper(II) complex of 2-hydroxy- N , N ′-bis[1-(2-hydroxyphenyl)ethylidene]propane-1,3-diamine by Diallo, Alassane Saïdou, Thiam, Ibrahima Elhadji, Gueye-Ndiaye, Mbossé, Dieng, Moussa, Orton, James, Simon, Coles, Gaye, Mohamed

“…The title molecular structure, namely, (μ 3 -acetato)(μ 2 -acetato)bis(μ 3 -1,3-bis{[1-(2-oxidophenyl)ethylidene]amino}propan-2-olato)tetracopper(II)…”
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Syntheses and crystal structure of 4-[(pyridin-3-yl)diazenyl]morpholine and 1-[(pyridin-3-yl)diazenyl]-1,2,3,4-tetrahydroquinoline by Sokhna, Seynabou, Seck, Insa, Thiam, Ibrahima El Hadj, Presset, Marc, Ndoye, Samba Fama, Ba, Lalla Aïcha, Samb, Issa, Coles, Simon, Orton, James, Seck, Matar, Le Gall, Erwan, Gaye, Mohamed

“…Two new heterocyclic 1,2,3-triazenes were synthesized by diazotation of 3-aminopyridine following respectively by coupling with morpholine or…”
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Synthesis, crystal structure and Hirshfeld surface analysis of tert -butyl N -acetylcarbamate by El Mestehdi, Aly Dawa, Abba, Moctar, El Housseine, Mohamed Lemine, Ould Hadou, Abderrahmane, Barry, Aliou Hamady, Ould Elemine, Brahim, Jelsch, Christian, Gaye, Mohamed

“…This article reports a practical synthesis of tert -butyl acetylcarbamate, C 7 H 13 NO 3 , from N -Boc-thioacetamide and the study of its crystal structure…”
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Crystal structure of N '-[4-(di-methyl-amino)-benzyl-idene]furan-2-carbohydrazide monohydrate by Sylla-Gueye, Rokhaya, Thiam, Ibrahima Elhadji, Orton, James, Coles, Simon, Gaye, Mohamed

“…The condensation of 2-furoic hydrazide and 4-dimethyl amino-benzaldehyde in ethanol yielded a yellow solid formulated as the title compound, C H N O ·H O. The…”
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Hexanuclear copper(II) complex of 2-hydroxy- N , N ′-bis[1-(2-hydroxyphenyl)ethylidene]propane-1,3-diamine incorporating an open-cubane core by Kébé, Momath, Thiam, Ibrahima Elhadji, Sow, Mouhamadou Moustapha, Diouf, Ousmane, Barry, Aliou Hamady, Sall, Abdou Salam, Retailleau, Pascal, Gaye, Mohamed

“…The title molecular structure, namely, diaquatris(μ 3 -1,3-bis{[1-(2-oxidophenyl)ethylidene]amino}propan-2-olato)-μ 3 -hydroxido-dinitratohexacopper(II)…”
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Diaquabis{μ-1,5-bis[(pyridin-2-yl)methylidene]carbonohydrazide(1–)}di-μ-chlorido-tetrachloridotetrazinc(II) by Seck, Thierno Moussa, Gaye, Papa Aly, Ndoye, Cheikh, Thiam, Ibrahima Elhadji, Diouf, Ousmane, Retailleau, Pascal, Gaye, Mohamed

“…A tetranuclear Zn II complex, [Zn 4 (C 13 H 11 N 6 O) 2 Cl 6 (H 2 O) 2 ] or {[Zn 2 (HL)(H 2 O)(Cl 2 )](μCl) 2 [Zn 2 (HL)(H 2 O)(Cl)]} 2 , was synthesized by…”
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Crystal structure of N , N '-[(ethane-1,2-di-yl)bis-(aza-nediylcarbono-thio-yl)]bis-(benzamide) by Samb, Issa, Gaye, Nango, Sylla-Gueye, Rokhaya, Thiam, Elhadj Ibrahima, Gaye, Mohamed, Retailleau, Pascal

“…The reaction of benzoyl chloride and ethyl-endi-amine in the presence of potassium thio-cyanate yielded a white solid, C H N O S , which consists of two…”
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Crystal structure of aquachlorido(nitrato-κ 2 O , O ′)[1-(pyridin-2-yl-κ N )-2-(pyridin-2-ylmethylidene-κ N )hydrazine-κ N 2 ]manganase(II) by Sarr, Mamour, Diop, Mayoro, Thiam, Elhadj Ibrahima, Barry, Aliou Hamady, Gaye, Mohamed, Retailleau, Pascal

“…The search for novel manganese(II) compounds having interesting magnetic properties, using 1-(pyridin-2-yl)-2-(pyridin-2-ylmethylidene)hydrazine (H L ) as a…”
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Momordica balsamina L.: A Plant with Multiple Therapeutic and Nutritional Potential—A Review by Thiaw, Marème, Samb, Issa, Genva, Manon, Gaye, Mohamed Lamine, Fauconnier, Marie-Laure

“…This review seeks to deepen our comprehension of the African plant Momordica balsamina L. by elucidating its therapeutically important molecules and nutrient…”
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{1-[1-(2-Hy-droxy-phen-yl)ethyl-idene]-2-(pyridin-2-yl-κ N )hydrazine-κ 2 N ', O }{1-[1-(2-oxidophen-yl)ethyl-idene]-2-(pyridin-2-yl-κ N )hydrazine-κ 2 N ', O }nickelate(II) nitrate hemihydrate by Mamour, Sarr, Mayoro, Diop, Elhadj Ibrahima, Thiam, Mohamed, Gaye, Aliou Hamady, Barry, Ellena, Javier

“…The 2-hydrazino-pyridine precursor has been widely used to prepare ligands of various kinds by condensation with carbonyl compounds. These types of ligands are…”
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A new co-crystal dinuclear/trinuclear ZnII-ZnII/ZnII-SmIII-ZnII complex with a salen-type Schiff base ligand by Sarr, Mamour, Diop, Mayoro, Thiam, Elhadj Ibrahima, Gaye, Mohamed, Barry, Aliou Hamady, Orton, James B, Coles, Simon J

“…In the penta-nuclear title complex, [SmZn2(C22H18N2O4)2(NCS)2(C3H7NO)2][Zn2(C22H18N2O4)(NCS)3]·C3H7NO·0.32H2O, namely…”
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Crystal structure of (1R,3aR,7aR)-1-{(S)-1-[(2R,5S)-5-(3-hydroxypentan-3-yl)tetrahydrofuran-2-yl]ethyl}-7a-methyl-2,3,3a,4,5,6,7,7a-octahydro-1H-inden-4-one by Andrea Martínez, Hugo Santalla, Fátima Garrido, Aliou Hamady Barry, Mohamed Gaye, Yagamare Fall Diop

“…The title compound, C21H36O3, contains an oxolane ring, and six defined stereocentres and may serve as a useful synthon for the synthesis of calcitriol…”
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1,5-Bis(2-hy-droxy-3-meth-oxy-benzyl-idene)carbonohydrazide methanol 0.47-solvate by Sow, Mouhamadou Moustapha, Diouf, Ousmane, Seck, Matar, Barry, Aliou Hamady, Gaye, Mohamed

“…In the title compound, C17H18N4O5·0.47CH3OH, the virtually planar (r.m.s. deviation = 0.128 Å) carbonohydrazide mol-ecule is located on a twofold axis and…”
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Dichlorido{N'-[phen-yl(pyridin-2-yl-κN)methyl-idene]isonicotinohydrazide-κ(2)N',O}zinc by Sy, Adama, Dieng, Moussa, Thiam, Ibrahima Elhadj, Gaye, Mohamed, Retailleau, Pascal

“…The title compound, [ZnCl(2)(C(18)H(14)N(4)O)], crystallizes with two mol-ecules in the asymmetric unit, which differ in the tautomeric (neutral and…”
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( S , E )-3-[(2-Hydroxybenzylidene)amino]-2-(2-hydroxyphenyl)-2,3-dihydroquinazolin-4(1 H )-one by Tinguiano, Daniel, Sy, Adama, Thiam, Ibrahima Elhadj, Gaye, Mohamed, Retailleau, Pascal

“…In the title compound, C 21 H 17 N 3 O 3 , the dihydroquinazoline ring adopts a screw-boat conformation and its stereogenic C atom has an S configuration. The…”
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Dichlorido[2-(pyridin-2-yl)-N-(pyridin-2-yl-methyl-idene)ethanamine-κ(3)N,N',N'']manganese(II) monohydrate by Tinguiano, Daniel, Thiam, Ibrahima Elhadj, Dieng, Moussa, Gaye, Mohamed, Retailleau, Pascal

“…In the title complex, [MnCl(2)(C(13)H(13)N(3))]·H(2)O, the Mn(II) atom is in a distorted square-pyramidal environment, with an Addison τ parameter of 0.037…”
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