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Crystal structure and Hirshfeld surface analysis of N-[(2-hy-droxy-naphthalen-1-yl)(3-methyl-phen-yl)meth-yl]acetamide.


ABSTRACT: The title compound, C20H19NO2, is of inter-est as a precursor to biologically active substituted quinolines and related compounds. This compound crystallizes with two independent mol-ecules (A and B) in the asymmetric unit. The dihedral angles between mean planes of the methyl-phenyl ring and the naphthalene ring system are 78.32?(6) and 84.70?(6)° in mol-ecules A and B, respectively. In the crystal, the anti-ferroelectric packing of mol-ecules A and B is of an ABBAABB type along the b-axis direction. The crystal structure features N-H?O, O-H?O and weak C-H?O hydrogen bonds, which link the mol-ecules into infinite chains propagating along the b-axis direction.

SUBMITTER: Boudebbous K 

PROVIDER: S-EPMC6038626 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature

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Crystal structure and Hirshfeld surface analysis of <i>N</i>-[(2-hy-droxy-naphthalen-1-yl)(3-methyl-phen-yl)meth-yl]acetamide.

Boudebbous Khawla K   Zemamouche Wissem W   Debache Abdelmadjid A   Hamdouni Noudjoud N   Boudjada Ali A  

Acta crystallographica. Section E, Crystallographic communications 20180621 Pt 7


The title compound, C<sub>20</sub>H<sub>19</sub>NO<sub>2</sub>, is of inter-est as a precursor to biologically active substituted quinolines and related compounds. This compound crystallizes with two independent mol-ecules (<i>A</i> and <i>B</i>) in the asymmetric unit. The dihedral angles between mean planes of the methyl-phenyl ring and the naphthalene ring system are 78.32 (6) and 84.70 (6)° in mol-ecules <i>A</i> and <i>B</i>, respectively. In the crystal, the anti-ferroelectric packing of m  ...[more]

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