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Ethyl 2-(6-amino-5-cyano-3,4-dimethyl-2H,4H-pyrano[2,3-c]pyrazol-4-yl)acetate

In he title compound, C(13)H(16)N(4)O(3), the pyrazole ring is planar (r.m.s. deviation = 0.054 Å). The pyran ring is not planar; the mean plane makes a dihedral angle of 1.9 (1)° with the pyrazole ring. In the crystal structure, intermolecular N—H⋯N and N—H⋯O interactions lead to a linear chain m...

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Detalles Bibliográficos
Autores principales:	Kannan, M., Kumaravel, Kandhasamy, Vasuki, Gnanasambandam, Krishna, R.
Formato:	Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2010
Materias:	Organic Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979188/ https://www.ncbi.nlm.nih.gov/pubmed/21579261 http://dx.doi.org/10.1107/S1600536810015540

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