title: Diethyl 5-[(2-hydr-oxy-1-naphth-yl)methyl-ideneamino]-3-methyl-thio-phene-2,4-dicarboxyl-ate.
abstract: In the title compound, C(22)H(21)NO(5)S, the 2-naphthol group and the thio-phene ring are almost coplanar, with a dihedral angle of 5.75 (7)°. The structure is stabilized by intra-molecular O-H⋯O, O-H⋯N and C-H⋯S, and inter-molecular C-H⋯O hydrogen-bonding inter-actions.
authors.forename: Mehmet
authors.initials: M
authors.lastname: Akkurt
authors.forename: Serife Pınar
authors.initials: SP
authors.lastname: Yalçın
authors.forename: Abdullah Mohamed
authors.initials: AM
authors.lastname: Asiri
authors.forename: Orhan
authors.initials: O
authors.lastname: Büyükgüngör