n-Butyl 2-(3-chloro-1,2-dihydro­pyrazin-2-yl­idene)-2-cyano­acetate

The title compound, C(11)H(12)ClN(3)O(2), is essentially planar except for the n-but­oxy group [r.m.s. deviation from the least-squares plane = 0.0131 (1) Å for 11 non-H atoms]. An intra­molecular N—H⋯O inter­action results in the formation of an S(6) ring. The n-butoxy chain in the molecule is diso...

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Detalles Bibliográficos
Autores principales: Stefańska, Anita, Ossowski, Tadeusz, Ponikiewski, Łukasz
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969917/
https://www.ncbi.nlm.nih.gov/pubmed/21577566
http://dx.doi.org/10.1107/S1600536809031870
Descripción
Sumario:The title compound, C(11)H(12)ClN(3)O(2), is essentially planar except for the n-but­oxy group [r.m.s. deviation from the least-squares plane = 0.0131 (1) Å for 11 non-H atoms]. An intra­molecular N—H⋯O inter­action results in the formation of an S(6) ring. The n-butoxy chain in the molecule is disordered over two sets of sites of equal occupancy.

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