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2-(2,5-Di-meth-oxy-phen-yl)-4,5-diphenyl-1-(prop-2-en-1-yl)-1H-imidazole.

ABSTRACT: In the title compound, C26H24N2O2, the two phenyl and the 2,5-di-meth-oxy-phen-yl rings are inclined to the imidazole ring at dihedral angles of 30.38?(8), 56.59?(9) and 73.11?(9)°, respectively. In the crystal, mol-ecules are linked by pairs of C-H?O inter-actions into centrosymmetric dimers with graph-set notation R 2 (2)(8). C-H?? inter-actions are also observed.

SUBMITTER: Akkurt M

PROVIDER: S-EPMC3770375 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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2-(2,5-Di-meth-oxy-phen-yl)-4,5-diphenyl-1-(prop-2-en-1-yl)-1H-imidazole.

Akkurt Mehmet M Mohamed Shaaban K SK Marzouk Adel A AA Abdelhamid Antar A AA Santoyo-Gonzalez Francisco F

Acta crystallographica. Section E, Structure reports online 20130615 Pt 7

In the title compound, C26H24N2O2, the two phenyl and the 2,5-di-meth-oxy-phen-yl rings are inclined to the imidazole ring at dihedral angles of 30.38 (8), 56.59 (9) and 73.11 (9)°, respectively. In the crystal, mol-ecules are linked by pairs of C-H⋯O inter-actions into centrosymmetric dimers with graph-set notation R 2 (2)(8). C-H⋯π inter-actions are also observed. ...[more]

PMID: 24046660

Similar Datasets

2-(3,4-Dimeth-oxy-phen-yl)-4,5-diphenyl-1-(prop-2-en-1-yl)-1H-imidazole.

Project description:In the title compound, C(26)H(24)N(2)O(2), the planar 1H-imidazole ring makes dihedral angles of 35.78?(4), 26.35?(5) and 69.75?(5)°, respectively, with the dimeth-oxy-phenyl ring and the phenyl rings in the 4- and 5-positions. In the crystal, C-H?O hydrogen bonds connect neighbouring mol-ecules, forming infinite chains running along the b axis. Furthermore, the crystal structure exhibits a C-H-?? inter-action between a methyl H atom and a phenyl ring from an adjacent mol-ecule.

| S-EPMC3470344 | biostudies-literature

2-(4-Meth-oxy-phen-yl)-4,5-diphenyl-1-(prop-2-en-1-yl)-1H-imidazole.

Project description:The asymmetric unit of the title compound, C(25)H(22)N(2)O, contains two independent mol-ecules (A and B), with significantly different conformations. In mol-ecule A, the central imidazole ring makes dihedral angles of 88.26?(10) and 12.74?(11)° with the two phenyl rings, and 22.06?(9)° with the benzene ring. In mol-ecule B, one of the phenyl rings is disordered over two sites, each having an occupancy of 0.5. Here the central imidazole ring forms dihedral angles of 79.24?(10)° with the ordered phenyl ring, and 3.5?(5) and 22.6?(5)° with the two parts of the disordered phenyl ring. The dihedral angle involving the benzene ring is 67.49?(10)°. The -N-C(H(2))-C(H)-C(H(2)) torsion angles of the prop-1-ene group in the two mol-ecules are very similar, 0.5?(3) and 1.3?(4)° for mol-ecules A and B, respectively. The crystal structure is stabilized by C-H?? inter-actions.

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2-(4-Chloro-phen-yl)-4,5-diphenyl-1-(prop-2-en-1-yl)-1H-imidazole.

Project description:The title compound, C24H19ClN2, crystallizes with two independent mol-ecules in the asymmetric unit. The prop-2-enyl substituents on the imidazole rings adopt similar conformations in the two mol-ecules. The 4-and 5-substituted phenyl rings and the benzene ring make dihedral angles of 67.06?(8), 5.61?(8) and 41.09?(8)°, respectively, with the imadazole ring in one mol-ecule and 71.53?(8), 28.85?(8) and 41.87?(8)°, respectively, in the other. The crystal structure features C-H?? inter-actions and weak ?-? stacking inter-actions [centroid-centroid distances = 3.6937?(10) and 4.0232?(10)?Å] between the chloro-phenyl rings, which form a three-dimensional supramolecular structure.

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Prop-2-en-1-yl 4-(4,5-diphenyl-1H-imidazol-2-yl)benzoate.

Project description:The title compound, C25H20N2O2, crystallized with two mol-ecules in the asymmetric unit, in one of which the atoms of the terminal propenyl group are disordered over two sets of sites, with a refined occupancy ratio of 0.870?(4):0.130?(4). The central imidazole ring makes dihedral angles of 25.51?(11), 40.73?(11) and 27.36?(11)° with the three pendant rings in one molecule and 22.56?(10), 60.72?(10) and 5.85?(10)° in the other. In the crystal, mol-ecules are linked by N-H?N and C-H?O hydrogen bonds, forming a three-dimensional network. The crystal structure also features C-H?? inter-actions and ?-? stacking [centroid-centroid distances = 3.8834?(18) and 3.9621?(17)?Å] inter-actions.

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2-(3,4-Di-meth-oxy-phen-yl)-1-pentyl-4,5-diphenyl-1H-imidazole.

Project description:The central imidazole ring in the title compound, C28H30N2O2, makes dihedral angles of 28.42?(13), 71.22?(15) and 29.50?(14)°, respectively, with the phenyl rings in the 4- and 5-positions and the 3,4-di-meth-oxy-phenyl group. In the crystal, mol-ecules are linked by C-H?O and C-H?N hydrogen bonds, weak ?-? stacking inter-actions [centroid-centroid distance = 3.760?(2)?Å] and C-H?? contacts, forming a three-dimensional network.

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1-(3-Meth-oxy-phen-yl)-4,5-dimethyl-2-phenyl-1H-imidazole.

Project description:In the title compound, C18H18N2O, the imidazole ring makes dihedral angles of 68.26?(7) and 22.45?(9)° with the meth-oxy-phenyl and phenyl rings, respectively. The dihedral angle between the meth-oxy-phenyl and phenyl ring is 71.86?(7)°. In the crystal, weak inter-molecular C-H?O and C-H?N hydrogen bonds link the mol-ecules into columns propagated in [101].

| S-EPMC3770416 | biostudies-literature

2-[2-(4-Meth-oxy-phen-yl)-4,5-diphenyl-1H-imidazol-1-yl]ethanol.

Project description:In the title compound, C24H22N2O2, the central imidazole ring makes dihedral angles of 49.45?(8), 88.94?(9) and 19.43?(8)° with the benzene ring and the two phenyl rings, respectively. The dihedral angle between the phenyl rings is 77.86?(9)°, and they form dihedral angles of 49.06?(9) and 67.31?(8)° with the benzene ring. In the crystal, mol-ecules are linked by O-H?N hydrogen bonds, forming chains along the b axis. These chains are connected by C-H?O hydrogen bonds, forming a two-dimensional network parallel to (100). In addition, C-H?? inter-actions are also observed. The terminal C and O atoms of the ethanol group are disordered over two sets of sites with an occupancy ratio of 0.801?(5):0.199?(5).

| S-EPMC3629514 | biostudies-literature

2-(4-Meth-oxy-phen-yl)-1-pentyl-4,5-di-phenyl-1H-imidazole.

Project description:The title compound, C27H28N2O, is a lophine (2,4,5-triphenyl-1H-imidazole) derivative with an n-pentyl chain on the amine N atom and a 4-meth-oxy substituent on the benzene ring. The two phenyl and meth-oxy-benzene rings are inclined to the imidazole ring at angles of 25.32?(7), 76.79?(5) and 35.42?(7)°, respectively, while the meth-oxy substituent lies close to the plane of its benzene ring, with a maximum deviation of 0.126?(3)?Å for the meth-oxy C atom. In the crystal, inversion dimers linked by pairs of C-H?O hydrogen bonds generate R2(2)(22) loops. These dimers are stacked along the a-axis direction.

| S-EPMC3588259 | biostudies-literature

1-(3,5-Di-meth-oxy-phen-yl)-4,5-dimethyl-2-phenyl-1H-imidazole.

Project description:In the title mol-ecule, C19H20N2O2, the imidazole ring makes dihedral angles of 57.29?(5) and 31.54?(5)° with the attached di-meth-oxy-phenyl residue and the phenyl ring, respectively. The dihedral angle between the di-meth-oxy-phenyl and phenyl rings is 61.15?(5)°. In the crystal, pairs of C-H?N hydrogen bonds connect the mol-ecules into inversion dimers.

| S-EPMC3790376 | biostudies-literature

2-(4-Fluoro-phen-yl)-1-(3-meth-oxy-phen-yl)-4,5-dimethyl-1H-imidazole.

Project description:In the title compound, C18H17FN2O, the imidazole ring makes dihedral angles of 68.81?(6) and 25.20?(8)° with the meth-oxy-phenyl and fluoro-phenyl rings, respectively. The dihedral angle between the meth-oxy-phenyl and fluoro-phenyl ring is 71.89?(6)°. In the crystal, mol-ecules are linked into inversion dimers with an R 2 (2)(8) graph-set motif by pairs of weak C-H?F inter-actions.

| S-EPMC3914064 | biostudies-literature

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