In the title compound, C(7)H(3)ClN(2)O(2), the Cl, C and N atoms are coplanar with the aromatic ring. In the crystal structure, weak inter-molecular C-H⋯O and C-H⋯N hydrogen bonds link the mol-ecules. The π-π contact between the benzene rings, [centroid-centroid distances = 3.912 (3) Å] may further stabilize the structure.

There are two mol-ecules in the asymmetric unit of the title compound, C(8)H(8)ClNO, which are linked in the crystal structure via N-H⋯O hydrogen bonds into chains along the b axis. C-H⋯O contacts also occur. The benzene ring makes dihedral angles of 5.9 (1) and 16.7 (1)°with the attached amide group in the two independent molecules.

In the title compound, C(13)H(10)ClNO, the dihedral angle between the two benzene rings is 59.6 (1)°. The crystal structure features N-H⋯O hydrogen bonds, which link the mol-ecules into C(4) chains running along the a axis.

The inability to meet the desired outcomes of anticancer treatment and decrease in success bacterial fungal infections accelerated research these areas. Our group has conducted numerous studies, especially on benzimidazole ring systems’ antiproliferative antimicrobial activities. In this study, activity compounds was tested against A549, A498, HeLa, A375, HepG2 cancer cell lines by MTT assay. A...

Sustainable methods for producing enantiopure drugs have been developed. Chlorohydrins as building blocks several β-blockers synthesized in high enantiomeric purity by chemo-enzymatic methods. The yield of the chlorohydrins increased use catalytic amount base. reason this was found to be reduced formation dimeric by-products compared higher concentration An overall reduction reagents and reacti...