This paper reports on the synthesis of a series of amide derivatives from acrylopimaric acid (APA). The derivatives contained aromatic groups and were characterized by IR, HNMR, MS, and elemental analysis. The antibacterial activity of the derivatives against Gram-negative bacteria and Gram-positive bacteria were also investigated. When compared with the other derivatives, compounds 3a and 3f s...

In the mol-ecule of the title compound, C(14)H(9)ClF(3)NO(2), the aromatic rings are oriented at a dihedral angle of 66.49 (3)°. Intra-molecular C-H⋯F and C-H⋯O inter-actions result in the formation of one planar five- and one non-planar six-membered ring. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains.

In the structure of the title compound, C(22)H(27)Cl(3)O(2), which is the 4-but-oxy-phenyl analogue of the insecticidally active 4-meth-oxy-phenyl compound meth-oxy-chlor, the dihedral angle between the two benzene rings is 79.61 (11)°. Present also in the structure is an intra-molecular aromatic C-H⋯Cl inter-action.

The title compound, C(22)H(17)ClN(2)O(2), was synthesized by the condensation reaction between 1,2-phenyl-enediamine and 2-chloro-3',4'-dimeth-oxy-benzil in boiling acetic acid. The chloro-phenyl and dimeth-oxy-phenyl rings make dihedral angles of 78.45 (5) and 35.60 (4)°, respectively, with the quinoxaline unit.

In the title compound, C(31)H(23)ClFN(3), the pyrazole ring forms dihedral angles of 72.75 (7), 18.08 (9) and 86.26 (9)° with the quinoline ring system, the phenyl ring and the fluoro-phenyl ring, respectively. In the crystal, inter-molecular C-H⋯N hydrogen bonds link the mol-ecules into chains propagating along the c axis. The crystal structure is further stabilized by C-H⋯π inter-actions.

In the title compound, C(26)H(27)ClN(3)O(3)P, the mean plane of the central pyrazole ring forms a dihedral angle of 71.37 (14)° with the chloro-phenyl ring. In the crystal, mol-ecules are linked by pairs of N-H⋯O hydrogen bonds, forming inversion dimers with R(2) (2)(10) ring motifs. The 3-phenyl ring is disordered with four C atoms occupying two sets of sites with an occupancy ratio of 0.748 (...

In the title mol-ecule, C(21)H(19)FN(4)O, the triazole ring forms dihedral angles of 67.0 (1) and 59.6 (1)° with the phenyl and fluoro-substituted benzene rings, respectively. The dihedral angle between the phenyl ring and the fluoro-substituted benzene ring is 79.1 (1)°. The pyrrolidine ring is in a half-chair conformation. In the crystal, weak C-H⋯O and C-H⋯N hydrogen bonds connect mol-ecules...

In the title compound, C(21)H(14)BrNO(3)S, the indole ring system forms dihedral angles of 65.64 (8) and 59.30 (8)°, respectively, with the phenyl and bromo-phenyl rings. In the crystal, mol-ecules are connected by a C-H⋯O hydrogen bond, forming a chain along [101]. The chains are further connected by weak inter-molecular C-H⋯π inter-actions, forming a layer parallel to the ac plane.

The asymmetric unit of the title compound, C13H10N2O4, contains two independent mol-ecules (A and B). The dihedral angle between the aromatic rings is 48.18 (14)° in mol-ecule A and 45.81 (14)° in mol-ecule B. The mean plane of the carbamate N-C(=O)-O group is twisted slightly from the attached benzene and phenyl rings, making respective dihedral angles of 12.97 (13) and 60.93 (14)° in A, and 2...

In the title compound, C24H20N2, the dihedral angles between the pyrazole ring and the pendant phenyl, toluoyl and phenyl-ethenyl rings are 41.50 (8), 4.41 (8) and 31.07 (8)°, respectively. In the crystal, inversion dimers linked by a π-π stacking inter-actions between the phenyl-ethenyl rings are observed [centroid-centroid separation = 3.5857 (9) Å].