(E)-Ethyl 2-cyano-3-[4-(4,5-diphenyl-1H-imidazol-2-yl)phen-yl]acrylate dihydrate

Abstract

In the title compound, C(27)H(21)N(3)O(2)·2H(2)O, the three benzene rings attached to the heterocyclic imidazole ring are not coplanar with the latter, making dihedral angles of 14.8 (2), 31.4 (2), and 37.5 (2)°, respectively, for the benzene ring planes in the 2-, 4- and 5-positions. In the crystal, there are two water mol-ecules which serve as connectors between the acrylate mol-ecules and stabilize the structure via N-H⋯O, O-H⋯N, C-H⋯O and O-H⋯O hydrogen bonding.

Fig. 1.

The molecular structure of the title compound, showing the atom-labelling scheme and 50% probability Displacement ellipsoids.

Fig. 2.

Part view of the crystal structure, showing hydrogen bonds indicated by dashed lines. Hydrogen atoms not involved in H-bonds have been omitted for clarity.