The asymmetric unit of the title compound, C(14)H(13)NO, contains four mol-ecules, which are linked through N-H⋯O hydrogen bonds into two symmetry-independent chains running parallel to [001] and [101]. The N-H and C=O bonds of the amide groups are trans oriented in all four mol-ecules. The mol-ecules are not planar and both aromatic rings are twisted strongly relative to the plane of the amide...

The conformation of the NH bond in the structure of the title compound (N34DMPBA), C(15)H(15)NO, is anti to the meta-methyl substituent in the aniline ring, similar to that observed with respect to the meta-chloro substituent in N-(3,4-dichloro-phen-yl)benzamide (N34DCPBA), but in contrast to the syn conformation observed with respect to the meta-methyl substituent in N-(3,4-dimethyl-phen-yl)ac...

A series of five-membered heterocyclic rings were synthesized by the reaction between benzoyl chloride and various chlolro-nitro-benzoyl chlorides and semi carbazide to form (C1-C7) compounds and was tested for their anti-inflammatory activity determined by rat-paw-oedema method. All the synthesis compounds have been characterized by 1HNMR, IR and Mass spectral data. The compounds were purified...

The improved synthesis of Flecainide acetate (I) is conferred in this article. chief intent to present article identify and the process related impurities acetate.
 also provides complete study characterization impurities. Most are in-situ generated intermediates which tend carryforward final step synthesis. more interesting part formation 2,5 –bis (2,2,2-trifluoroethoxy)-N-((4-methylpiper...

In the title compound, C40H30Cl2N2O4, the two benzene rings of the biphenyl unit are twisted with respect to each other, making a dihedral angle of 73.07 (4)°. The benzene rings of the benzamide groups form dihedral angles of 77.09 (5) and 55.48 (6)° with the central biphenyl moiety. In the crystal, mol-ecules are linked through N-H⋯O hydrogen bonds to form a fused R 2 (2)(38) ring motif which ...

In the title compound, C15H13F3N2O2·H2O, the dihedral angle between the benzene and pyridine rings is 74.97 (1)°. The -CF3 group attached to the benzene ring is syn to the C=O bond in the adjacent side chain. In the crystal, mol-ecules are linked to one another through the water mol-ecules by strong N-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds, forming a ladder-type network. The benzamide mol-ecules a...