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2,2-Dimethyl-2,3-dihydro-1H-perimidine

The title compound, C(13)H(14)N(2), was obtained from reaction of diaminona­phthalene with acetone. In both independent mol­ecules in the asymmetric unit, the tricyclic perimidine consists of a planar (r.m.s. deviations = 0.0125 and 0.0181 Å) naphthalene ring system and an envelope conformation C(4)...

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Detalles Bibliográficos
Autores principales: Maloney, Sarah, Slawin, Alexandra M. Z., Woollins, J. Derek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569779/
https://www.ncbi.nlm.nih.gov/pubmed/23424525
http://dx.doi.org/10.1107/S1600536813000986
Descripción
Sumario:The title compound, C(13)H(14)N(2), was obtained from reaction of diaminona­phthalene with acetone. In both independent mol­ecules in the asymmetric unit, the tricyclic perimidine consists of a planar (r.m.s. deviations = 0.0125 and 0.0181 Å) naphthalene ring system and an envelope conformation C(4)N(2) ringwith the NCN group hinged with respect to the naph­thalene backbone by 36.9 (2) and 41.3 (2)° in the two independent molecules. The methyl substituents are arranged approximately axial and equatorial on the apical C atom. In the crystal, one of the N—H groups of one independent mol­ecule is involved in classical N—H⋯N hydrogen bonding. Short inter­molecular (C/N)—H⋯π(arene) inter­actions, near the short T-shaped limit, link mol­ecules in the absence of strong acceptors.