3-Amino-5-methyl-5-(4-pyrid­yl)hydantoin

The title compound, 3-amino-5-methyl-5-(4-pyrid­yl)imid­azol­idine-2,4-dione, C(9)H(10)N(4)O(2), was obtained by reaction of 5-methyl-5-(4-pyrid­yl)hydantoin with hydrazine. It crystallizes as a racemate in the tetra­gonal space group I4(1)/a with one mol­ecule in the asymmetric unit. The dihedral a...

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Detalles Bibliográficos
Autores principales: Varbanov, Hristo, Buyukliev, Rossen, Bakalova, Adriana, Roller, Alexander
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977653/
https://www.ncbi.nlm.nih.gov/pubmed/21583996
http://dx.doi.org/10.1107/S1600536809011404
Descripción
Sumario:The title compound, 3-amino-5-methyl-5-(4-pyrid­yl)imid­azol­idine-2,4-dione, C(9)H(10)N(4)O(2), was obtained by reaction of 5-methyl-5-(4-pyrid­yl)hydantoin with hydrazine. It crystallizes as a racemate in the tetra­gonal space group I4(1)/a with one mol­ecule in the asymmetric unit. The dihedral angle between the pyridine ring and the five-membered hydantoin ring is 47.99 (3)° In the crystal structure, mol­ecules are joined in a three-dimensional hydrogen-bonded network by N—H⋯N and N—H⋯O links.

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