N-(4-Amino­phen­yl)-1,8-naphthalimide hemihydrate

The title compound, C(18)H(12)N(2)O(2)·0.5H(2)O, was prepared by the reaction of 1,4-phenyl­enediamine with 1,8-naphthalic anhydride in refluxing dimethyl­formamide. The structure is stabilized by N—H⋯O and O—H⋯O hydrogen bonds. There are π–π stacking inter­actions [centroid-centroid distances of 3....

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Detalles Bibliográficos
Autores principales: Jian, Fang-Fang, Wang, Li-Ming, Du, Li, Wang, Jing
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2007
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2915319/
https://www.ncbi.nlm.nih.gov/pubmed/21200828
http://dx.doi.org/10.1107/S160053680706583X
Descripción
Sumario:The title compound, C(18)H(12)N(2)O(2)·0.5H(2)O, was prepared by the reaction of 1,4-phenyl­enediamine with 1,8-naphthalic anhydride in refluxing dimethyl­formamide. The structure is stabilized by N—H⋯O and O—H⋯O hydrogen bonds. There are π–π stacking inter­actions [centroid-centroid distances of 3.718 (2), 3.510 (2) and 3.546 (2) Å] and C—H⋯π inter­actions between the mol­ecules. The water molecule lies on a twofold rotation axis. Its two H atoms are disordered equally over two positions.

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