Dimethyl 2-(methyl­amino­methyl­ene)malonate

In the title compound, C(7)H(11)NO(4), which is an example of a push–pull alkene, a network of N—H⋯O and C—H⋯O inter­actions helps to establish the crystal structure. The investigated crystal turned out to be a non-merohedral twin with a ratio of twin components of 0.442 (3):0.558 (3). Two pairs of...

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Detalles Bibliográficos
Autores principales: Gróf, Martin, Kožíšek, Jozef, Milata, Viktor, Gatial, Anton
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961545/
https://www.ncbi.nlm.nih.gov/pubmed/21202643
http://dx.doi.org/10.1107/S1600536808014773
Descripción
Sumario:In the title compound, C(7)H(11)NO(4), which is an example of a push–pull alkene, a network of N—H⋯O and C—H⋯O inter­actions helps to establish the crystal structure. The investigated crystal turned out to be a non-merohedral twin with a ratio of twin components of 0.442 (3):0.558 (3). Two pairs of independent mol­ecules (Z′ = 4) are linked by inter­molecular N—H⋯O hydrogen bonds, forming independent chains; the chains are connected via inter­molecular C—H⋯O contacts, building a three-dimensional network.

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