Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 2 (February 2013)

organic compounds

hb7020 scheme

Acta Cryst. (2013). E69, o194 [ doi:10.1107/S1600536813000081 ]

2-(Naphthalene-2-sulfonamido)-3-phenylpropanoic acid

H. Mubashar-ur-Rehman, M. N. Arshad, A. M. Asiri, I. U. Khan and M. Bilal

Abstract: In the title compound, C₁₉H₁₇NO₄S, the phenyl ring and the naphthalene ring system are oriented at a dihedral angle of 4.12 (2)° and the molecule adopts a U-shaped conformation. The C_c-C-N-S (c = carboxy) torsion angle is 90.98 (15)°. In the crystal, molecules are linked by O-HO and N-HO hydrogen bonds, resulting in (100) chains incorporating centrosymmetric R²₂(14) and R²₂(10) loops. Weak aromatic [pi] - [pi] stacking is also observed [centroid-centroid separations = 3.963 (2) and 3.932 (2) Å].


	Hyper-Text Markup Language (HTML) file [ doi:10.1107/S1600536813000081/hb7020sup0.html ] Supplementary materials

	Chemical Markup Language (CML) file (6.3 kbytes) [ doi:10.1107/S1600536813000081/hb7020Isup3.cml ] Supplementary material

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