Search Results - "Belfaitah, Ali"

Phenylboronic acid as a mild and efficient catalyst for Biginelli reaction by Debache, Abdelmadjid, Boumoud, Boudjemaa, Amimour, Mouna, Belfaitah, Ali, Rhouati, Salah, Carboni, Bertrand

“…The synthesis of 3,4-dihydropyrimidinone derivatives was achieved in good to excellent yields using phenylboronic acid as catalyst to promote the Biginelli…”
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Synthesis, X-ray structure and theoretical study of benzazole thioether and its zinc complex as corrosion inhibitors for steel in acidic medium by Bilel, Mezhoud, Mehdi, Bouchouit, Elhadi, Said Mohamed, Lyamine, Messaadia, Ali, Belfaitah, Hocine, Merazig, Aissa, Chibani, Sofiane, Bouacida, Abdelmalek, Bouraiou

“…A ligand, 2-((benzo[d]thiazol-2-ylthio)methyl)-1 H -benzo[d]imidazole, and its zinc complex have been synthesized. The structure of these compounds have been…”
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Methyl 2-(2-methyl-4-nitro-1H-imidazol-1-yl)acetate by Zama, Sana, Bouraiou, Abdelmalek, Bouacida, Sofiane, Roisnel, Thierry, Belfaitah, Ali

“…In the crystal of the title compound, C7H9N3O4, mol-ecules are linked by weak C-H⋯O hydrogen bonds into chains along the a-axis direction. The dihedral angle…”
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Crystal structure of 1-methyl-2-[(E)-2-(4-methyl-phen-yl)ethen-yl]-4-nitro-1H-imidazole by Alliouche, Hayette, Bouraiou, Abdelmalek, Bouacida, Sofiane, Merazig, Hocine, Belfaitah, Ali

“…In the title mol-ecule, C13H13N3O2, the planes of the benzene and imidazole rings form a dihedral angle of 7.72 (5)°. In the crystal, mol-ecules are linked by…”
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Crystal structure of ethyl 2-chloro-5,8-dimethoxyquinoline-3-carboxylate by Hayour, Hasna, Bouraiou, Abdelmalek, Bouacida, Sofiane, Benzerka, Saida, Belfaitah, Ali

“…In the title compound, C 14 H 14 ClNO 4 , the dihedral angle between the quinoline ring system (r.m.s. deviation = 0.0142 Å) and ester planes is 18.99 (3)°…”
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Crystal structure of ethyl 2-chloro-6-methylquinoline-3-carboxylate by Hayour, Hasna, Bouraiou, Abdelmalek, Bouacida, Sofiane, Benzerka, Saida, Belfaitah, Ali

“…In the title compound, C 13 H 12 ClNO 2 , the dihedral angle between the planes of the quinoline ring system (r.m.s. deviation = 0.029 Å) and the ester group…”
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Crystal structure of (E)-1-methyl-2-[2-(2-methoxphen-yl)ethen-yl]-4-nitro-1H-imidazole by Alliouche, Hayette, Bouraiou, Abdelmalek, Bouacida, Sofiane, Merazig, Hocine, Belfaitah, Ali

“…In the asymmetric unit of the title compound, C13H13N3O3, the 2-(2-methoxphen-yl)ethenyl unit is connected to the methyl-nitro-imidazole…”
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Crystal structure of 1-[(1-methyl-5-nitro-1H-imidazol-2-yl)meth-yl]pyridinium iodide by Belguedj, Roumaissa, Bouraiou, Abdelmalek, Merazig, Hocine, Belfaitah, Ali, Bouacida, Sofiane

“…In the title salt, C10H11N4O2 (+)·I(-), the asymmetric unit consists of a pyridinium cation bearning a (1-methyl-5-nitro-1H-imidazol-2-yl)methyl group at the N…”
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7-Methoxy-2-phenylquinoline-3-carbaldehyde by Hayour, Hasna, Bouraiou, Abdelmalek, Bouacida, Sofiane, Benzerka, Saida, Belfaitah, Ali

“…In the title molecule, C 17 H 13 NO 2 , the phenyl ring is inclined to the quinoline ring system by 43.53 (4)°. In the crystal, molecules are linked via…”
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2-(4-Chlorophenyl)-2,3-dihydroquinolin-4(1 H )-one by Chelghoum, Meryem, Bouraiou, Abdelmalek, Bouacida, Sofiane, Bahnous, Mebarek, Belfaitah, Ali

“…The title molecule, C 15 H 12 ClNO, features a dihydroquinolin-4(1 H )-one moiety attached to a chlorobenzene ring. The heterocyclic ring has a half-chair…”
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3-Anilino-5,5-dimethylcyclohex-2-enone by Boulebd, Houssem, Bouraiou, Abdelmalek, Bouacida, Sofiane, Merazig, Hocine, Belfaitah, Ali

“…In the title molecule, C 14 H 17 NO, the 5,5-dimethylcyclohex-2-enone moiety is attached to an aniline group, the dihedral angle subtended [54.43 (3)°]…”
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2- p -Tolyl-2,3-dihydroquinolin-4(1 H )-one by Chelghoum, Meryem, Bouraiou, Abdelmalek, Bouacida, Sofiane, Bahnous, Mebarek, Belfaitah, Ali

“…In the title molecule, C 16 H 15 NO, the tetrahydropyridine ring is in a sofa conformation with the methine C atom forming the flap. The dihedral angle between…”
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Crystal structure of {bis-[(1H-benzimid-azol-2-yl-κN (3))meth-yl]sulfane}dichloridomercury(II) by Bouchouit, Mehdi, Benzerka, Saida, Bouraiou, Abdelmalek, Merazig, Hocine, Belfaitah, Ali, Bouacida, Sofiane

“…In the asymmetric unit of the title compound, [HgCl2(C16H14N4S)], the Hg(II) cation is linked to two Cl atoms and two imidazole N atoms of the chelating…”
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4,5-Dibromo-1,2-dimethyl-1H-imidazol-3-ium bromide by Bahnous, Mebarek, Bouraiou, Abdelmalek, Bouacida, Sofiane, Roisnel, Thierry, Belfaitah, Ali

“…In the title salt, C(5)H(7)Br(2)N(2) (+)·Br(-), the cation and anion are connected by an N-H⋯Br hydrogen bond. In the crystal, there are inter-calated layers…”
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3-(1 H -1,3-Benzimidazol-2-yl)-2,7-dimethoxyquinoline by Alliouche, Hayette, Bouacida, Sofiane, Roisnel, Thierry, Belfaitah, Ali

“…In the title molecule, C 18 H 15 N 3 O 2 , the dihedral angle between the quinoline and benzimidazole ring systems is 23.57 (5)°. The C atoms of the methoxy…”
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2-Hydroxymethyl-1,3-dimethyl-1H-benzimidazol-3-ium iodide by Mohamed El Hadi Said, Sofiane Bouacida, Hocine Merazig, Ali Belfaitah, Aissa Chibani, Abdelmalek Bouraiou

“…In the cation of the title compound, C10H13N2O+·I−, all non-H atoms, with the exception of the O atom, are essentially coplanar, with a maximum deviation of…”
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Crystal structure of catena-poly[1,3-di-benzyl-benzimidazolium [[chlorido-mercurate(II)]-di-μ-chlorido]] by Bouchouit, Mehdi, Bouraiou, Abdelmalek, Bouacida, Sofiane, Merazig, Hocine, Belfaitah, Ali, Bahnous, Mebarek

“…The asymmetric unit of the polymeric title compound, {(C21H19N2)[HgCl3]} n , comprises one-half of the cationic mol-ecule, the other half being generated by…”
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2-Hydroxymethyl-1,3-dimethylimidazolium iodide by Chelghoum, Meryem, Bahnous, Mebarek, Bouacida, Sofiane, Roisnel, Thierry, Belfaitah, Ali

“…The crystal packing of the title compound, C6H11N2O+*I-, can be described as intercalated layers lying parallel to (010), with the iodide ions located between…”
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2-(2-Chloro-6,7-dimethylquinolin-3-yl)-2,3-dihydroquinolin-4(1 H )-one by Benzerka, Saida, Bouraiou, Abdelmalek, Bouacida, Sofiane, Roisnel, Thierry, Belfaitah, Ali

“…In the title molecule, C20H17ClN2O, the dihedral angle between the mean plane of the quinoline ring system and the benzene ring of the dihydroquinolinone…”
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2-Hydroxymethyl-1,3-dimethyl-1H-imidazol-3-ium triiodide by Aissa Chibani, Ali Belfaitah, Hocine Merazig, Sofiane Bouacida, Abdelmalek Bouraiou, Mohamed El Hadi Said

“…The crystal packing of the title salt, C6H11N2O+·I3−, can be described as consisting of alternating layers of cations and anions parallel to the (100) plane…”
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