Shi XW, Zheng SJ, Lu QQ, Li G, Zhou YF. Synthesis, crystal structure and Hirshfeld surface analysis of
N-(6-acetyl-1-nitro-naphthalen-2-yl)acetamide.
Acta Crystallogr E Crystallogr Commun 2024;
80:347-350. [PMID:
38584727 PMCID:
PMC10993598 DOI:
10.1107/s2056989024001609]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/18/2024] [Indexed: 04/09/2024]
Abstract
The title compound, C14H12N2O4, was obtained from 2-acetyl-6-amino-naphthalene through two-step reactions of acetyl-ation and nitration. The mol-ecule comprises the naphthalene ring system consisting of functional systems bearing a acetyl group (C-2), a nitro group (C-5), and an acetyl-amino group (C-6). In the crystal, the mol-ecules are assembled into two-dimensional sheet-like structures by inter-molecular N-H⋯O and C-H⋯O hydrogen-bonding inter-actions. Hirshfeld surface analysis illustrates that the most important contributions to the crystal packing are from O⋯H/H⋯O (43.7%), H⋯H (31.0%), and C⋯H/H⋯C (8.5%) contacts.
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