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2-Fluoro-N-(4-methoxy-phen-yl)benzamide.

ABSTRACT: In the title compound, C(14)H(12)FNO(2), the fluoro-benzene and methoxy-benzene rings are inclined at 27.06?(7) and 23.86?(7)°, respectively, to the amide portion of the mol-ecule and at 3.46?(9)° to one another. The meth-oxy substituent lies close to the methoxy-benzene ring plane, with a maximum deviation of 0.152?(3)?Å for the methyl C atom. In the crystal structure, inter-molecular N-H?O hydrogen bonds link mol-ecules into rows along a. Weak C-H?O and C-H?F inter-actions further stabilize the packing, forming corrugated sheets in the bc plane.

SUBMITTER: Saeed A

PROVIDER: S-EPMC2969053 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature

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2-Fluoro-N-(4-methoxy-phen-yl)benzamide.

Saeed Aamer A Khera Rasheed Ahmad RA Arfan Madiah M Simpson Jim J Stanley Roderick G RG

Acta crystallographica. Section E, Structure reports online 20090319 Pt 4

In the title compound, C(14)H(12)FNO(2), the fluoro-benzene and methoxy-benzene rings are inclined at 27.06 (7) and 23.86 (7)°, respectively, to the amide portion of the mol-ecule and at 3.46 (9)° to one another. The meth-oxy substituent lies close to the methoxy-benzene ring plane, with a maximum deviation of 0.152 (3) Å for the methyl C atom. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link mol-ecules into rows along a. Weak C-H⋯O and C-H⋯F inter-actions further stabilize th ...[more]

PMID: 21582526

Similar Datasets

Crystal structures of 3-fluoro-N-[2-(tri-fluoro-meth-yl)phen-yl]benzamide, 3-bromo-N-[2-(tri-fluoro-meth-yl)phen-yl]benzamide and 3-iodo-N-[2-(tri-fluoro-meth-yl)phen-yl]benzamide.

Project description:In the title compounds, C14H9F4NO, (I), C14H9BrF3NO, (II), and C14H9F3INO, (III), the two benzene rings are inclined to one another by 43.94?(8)° in mol-ecule A and 55.66?(7)° in mol-ecule B of compound (I), which crystallizes with two independent mol-ecules in the asymmetric unit, but by only 10.40?(12)° in compound (II) and 12.5?(2)° in compound (III). In the crystals of all three compounds, N-H?O hydrogen bonds link the mol-ecules to form chains propagating along the a-axis direction for (I), and along the b-axis direction for (II) and (III). In the crystal of (I), -A-B-A-B- chains are linked by C-H?O hydrogen bonds, forming layers parallel to (010). Within the layers there are weak offset ?-? inter-actions present [inter-centroid distances = 3.868?(1) and 3.855?(1)?Å]. In the crystals of (II) and (III), the chains are linked via short halogen-halogen contacts [Br?Br = 3.6141?(4)?Å in (II) and I?I = 3.7797?(5)?Å in (III)], resulting in the formation of ribbons propagating along the b-axis direction.

| S-EPMC4908555 | biostudies-literature

4-Chloro-N-(2-methoxy-phen-yl)benzamide.

Project description:The title compound, C(14)H(12)ClNO(2), was prepared by refluxing 4-chloro-benzoyl chloride with o-anisidine in CHCl(3). The methoxy-phen-yl-amide segment of the mol-ecule is almost planar, with a dihedral angle of 5.10?(7)° between the benzene ring and the C-N-C(O)-C fragment. A weak intra-molecular N-H?O contact forms an S(5) ring and contributes to the planarity of this portion of the mol-ecule. The two benzene rings are inclined at an angle of 26.74?(7)°. In the crystal structure, inter-molecular Cl?O inter-actions of 3.1874?(9)?Å generate centrosymmetric dimers. These are further linked by C-H?O and C-H?? inter-actions, forming inversion related sheets parallel to [001].

| S-EPMC2980066 | biostudies-literature

3,4,5-Trimeth-oxy-N-(2-methoxy-phen-yl)benzamide.

Project description:In the title mol-ecule, C(17)H(19)NO(5), the amide plane is oriented at an angle of 41.5?(3)° with respect to the 2-methoxy-benzene ring. The three meth-oxy groups lie almost in the plane of the aromatic rings to which they are attached [C-O-C-C torsion angles of of 0.7?(4), -13.4?(4) and 3.1?(4)°], whereas the meth-oxy group at the 4-position of the 3,4,5-trimethoxy-benzene ring is nearly perpendicularly oriented [C-O-C-C torsion angle of 103.9?(3)°]. In the crystal structure, inter-molecular N-H?O hydrogen bonds link the mol-ecules into chains along [001].

| S-EPMC2977507 | biostudies-literature

4-(4-Fluoro-anilino)-N-(4-fluoro-phen-yl)-3-nitro-benzamide.

Project description:In the title compound, C(19)H(13)F(2)N(3)O(3), the anilinobenzamide unit is essentially planar, with a maximum deviation of 0.036?(3)?Å. The nitro group and the benzene ring form dihedral angles of 9.6?(5)and 62.20?(8)°, respectively, with the anilinobenzamide unit. An intra-molecular N-H?O inter-action occurs. In the crystal, mol-ecules are linked by weak inter-molecular C-H?O, N-H?O and C-H?F hydrogen bonds, which stabilize the structure.

| S-EPMC3009010 | biostudies-literature

1-(4-Fluoro-phen-yl)-5-(4-methoxy-phen-yl)pyrazolidin-3-one.

Project description:In the mol-ecule of the title compound, C(16)H(15)FN(2)O(2), the benzene rings are oriented at a dihedral angle of 88.61 (3)°. The five-membered ring adopts an envelope conformation. Intra-molecular C-H⋯N hydrogen bonds result in the formation of two planar five-membered rings. In the crystal structure, inter-molecular N-H⋯O and C-H⋯F hydrogen bonds link the mol-ecules, forming R(2) (2)(8) and R(2) (2)(18) ring motifs. Weak C-H⋯π inter-actions may further stabilize the structure.

| S-EPMC2968975 | biostudies-literature

3-(4-Fluoro-phen-yl)-1-(4-methoxy-phen-yl)prop-2-en-1-one.

Project description:The title compound, C(16)H(13)FO(2), was prepared from 4-methoxy-hypnone and 4-fluoro-benzophenone by Claisen-Schmidt condensation. All the bond lengths and bond angles are in normal ranges. The dihedral angle formed by the two benzene rings is 33.49?(2)°. The crystal packing is stabilized by inter-molecular C-H?O hydrogen-bonding inter-actions.

| S-EPMC2969700 | biostudies-literature

3-(2-Fluoro-phen-yl)-1-(4-methoxy-phen-yl)prop-2-en-1-one.

Project description:The title compound, C(16)H(13)FO(2), was prepared from 4-methoxy-hypnone and 2-fluoro-benzophenone by a Claisen-Schmidt condensation reaction. The dihedral angle between the two benzene rings is 31.99 (2)°. In the crystal structure, mol-ecules are linked by weak inter-molecular C-H⋯O hydrogen bonds along [010].

| S-EPMC2971992 | biostudies-literature

2-(4-Fluoro-phen-yl)-2-oxoethyl 2-methoxy-benzoate.

Project description:In the title compound, C(16)H(13)FO(4), the aromatic rings enclose an angle of 73.68?(6)°. In the crystal, C-H?O and C-H?F contacts connect the mol-ecules into a three-dimensional network. The shortest inter-centroid distance between two aromatic ?-systems is 3.6679?(7)?Å and is apparent between the fluorinated phenyl groups.

| S-EPMC3275257 | biostudies-literature

N-(2-Methoxy-phen-yl)-2-nitro-benzamide.

Project description:Geometric parameters of the title compound, C(14)H(12)N(2)O(4), are in the usual ranges. The dihedral angle between the two aromatic rings is 28.9?(1)°. The nitro group is twisted by 40.2?(1)° out of the plane of the aromatic ring to which it is attached. The crystal structure is stabilized by an N-H?O hydrogen bond.

| S-EPMC2960838 | biostudies-other

1-Benzyl-3-(2-methoxy-phen-yl)imidazolium tetra-fluoro-borate.

Project description:In the title compound, C(17)H(17)N(2)O(+)·BF(4) (-), the central imidazolium ring makes dihedral angles of 74.58?(9) and 40.10?(6)° with the phenyl and 2-methoxy-phenyl rings, respectively. In the crystal, a strong ?-? inter-action is observed between the imidazolium and 2-methoxy-phenyl rings, with a centroid-centroid distance of 3.5115?(15)?Å. In addition, C-H?F and C-H?O hydrogen bonds and C-H?? inter-actions involving the -phenyl ring are observed.

| S-EPMC2970015 | biostudies-literature

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