2-Fluoro-N-(4-methoxyphenyl)benzamide
نویسندگان
چکیده
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.
منابع مشابه
4-Fluoro-N-[3-(2-fluorophenyl)-4-methyl-2,3-dihydro-2-thienylidene]benzamide
In the title compound, C(17)H(12)F(2)N(2)OS, the planar thia-zole ring (r.m.s. deviation = 0.012 Å) makes dihedral angles of 15.08 (9) and 81.81 (6)° with the 4-fluoro-phenyl and 2-fluoro-phenyl rings, respectively. The 2-fluoro-phenyl ring is disordered over two orientations with site-occupancy factors of 0.810 (3) and 0.190 (3). The structure contains inter-molecular C-H⋯O hydrogen bonds.
متن کاملA structural systematic study of three isomers of difluoro-N-(4-pyridyl)benzamide.
The isomers 2,3-, (I), 2,4-, (II), and 2,5-difluoro-N-(4-pyridyl)benzamide, (III), all with formula C(12)H(8)F(2)N(2)O, all exhibit intramolecular C-H...O=C and N-H...F contacts [both with S(6) motifs]. In (I), intermolecular N-H...O=C interactions form one-dimensional chains along [010] [N...O = 3.0181 (16) A], with weaker C-H...N interactions linking the chains into sheets parallel to the [00...
متن کامل4-Chloro-N-(3-methoxyphenyl)benzamide
The title benzamide derivative, C(14)H(12)ClNO(2), crystallizes with two independent mol-ecules in the asymmetric unit. Both are close to being planar, with dihedral angles between the two benzene rings of 11.92 (6) and 12.80 (7)°. In the crystal structure, N-H⋯O hydrogen bonds link mol-ecules into chains along a. These inter-actions are augmented by C-H⋯O hydrogen bonds to form two-dimensional...
متن کامل3-[5-(4-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-2-(4-methoxyphenyl)-1,3-thiazolidin-4-one
The title compound, C(18)H(14)FN(3)O(2)S(2), was synthesized by the reaction of 5-(4-fluoro-phen-yl)-N-(4-methoxy-benzyl-idene)-1,3,4-thia-diazol-2-amine and mercaptoacetic acid. The thia-zolidinone ring adopts a twist conformation. The 4-methoxy-phenyl ring is almost perpendicular to the thia-diazole ring, making a dihedral angle of 88.4 (3)°. The 4-fluoro-phenyl ring is nearly coplanar with t...
متن کامل2,6-Difluoro-N-(prop-2-ynyl)benzamide
In the mol-ecule of the title di-fluoro-benzamide derivative, C10H7F2NO, the angle formed by the least-squares mean line through the prop-2-ynyl group [maximum deviation = 0.011 (3) Å] and the normal to the benzene ring is 59.03 (7)°. In the crystal, mol-ecules are linked via N-H⋯O and C-H⋯F hydrogen bonds into layers parallel to the ac plane.
متن کامل