Crystal structure of (E)-2-(tert-butylamino)-4-(tertbutylimino)naphthalen-1(4H)-one
The title compound, C18H24N2O, is the first example of a naphthoquinone imine derivative isolated in the 4-imine/2-amine tautomeric form having bulky alkyl substituents at the N atoms. The molecular conformation is stabilized by an intramolecular hydrogen bond between the amine and a carbonyl group...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2018 |
| País: | Costa Rica |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/76359 |
| Acceso en línea: | http://scripts.iucr.org/cgi-bin/paper?S2056989018008514 https://hdl.handle.net/10669/76359 |
| Access Level: | acceso abierto |
| Palabra clave: | Crystal structure Naphthoquinone Intramolecular hydrogen bonding N—H⋯O hydrogen bonding 540 Química |
| Sumario: | The title compound, C18H24N2O, is the first example of a naphthoquinone imine derivative isolated in the 4-imine/2-amine tautomeric form having bulky alkyl substituents at the N atoms. The molecular conformation is stabilized by an intramolecular hydrogen bond between the amine and a carbonyl group and by London attraction between the two tert-butyl groups. Only van der Waals interactions were identified in the crystal packing |
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