3-substituted phthalides. Part XXVII - 3-(5-chloro-2-hydroxyanilino)isobenzo-furan-1(3H)-one

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Copy For Citation

Odabasoglu M., Buyukgungor O.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.63, 2007 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 63
• Publication Date: 2007
• Doi Number: 10.1107/s1600536807049641
• Journal Name: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED)
• Ondokuz Mayıs University Affiliated: No

Abstract

The crystal structure of the title compound, C14H10ClNO3, is stabilized by inversion-related O-H center dot center dot center dot O and C - H center dot center dot center dot O intermolecular hydrogen bonds and also by C-H center dot center dot center dot pi and pi-pi interactions (centroid-to-centroid distance 3.681 angstrom and plane-to plane separation 3.618 angstrom). The O-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds generate edge-fused R-2(1)(6)R-4(4)(27)R-2(1)(6) ring motifs. The phthalide part of the molecule is planar and is inclined at 76.8(2)degrees to the benzene ring of the aminophenyl group.