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By Gholam Hossein Shahverdizadeh, Rahman Bikas, Maryam Eivazi, Parisa Mahboubi Anarjan and Behrouz Notash


In the title compound, C18H16N2O3S, the dihedral angle between the planes of the benzene ring and the naphthyl ring system is 83.37 (10)°. An intra­molecular O—H⋯N hydrogen bond occurs. Inter­molecular N—H⋯O hydrogen bonds stabilize the crystal structure. There is a π–π inter­action between the naphthyl ring systems [centroid–centroid distance = 3.7556 (15) Å]. In addition, naphth­yl–tolyl and naphth­yl–naphthyl C—H⋯π inter­actions are observed

Topics: Organic Papers
Publisher: International Union of Crystallography
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Provided by: PubMed Central

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