(E)-1-(2,5-Dimethyl-3-thien­yl)-3-(2,4,5-trimeth­oxy­phen­yl)prop-2-en-1-one

Abstract

In the title compound, C18H20O4S, the thio­phene and benzene rings are oriented at a dihedral angle of 10.83 (11)°. The central chain makes dihedral angles of 1.86 (13) and 9.25 (12)° with the benzene and thio­phene rings, respectively. In the crystal, mol­ecules are linked through weak inter­molecular C—H⋯O inter­actions. π–π inter­actions are also observed between the benzene rings with a centroid–centroid distance of 3.6832 (12) Å. The slippage between the benzene rings is 0.956 Å