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Methyl (2Z)-2-bromomethyl-3-(3-chlorophenyl)prop-2-enoate
There are two independent molecules (A and B) in the asymmetric unit of the title compound C(11)H(10)BrClO(2), which represents the Z isomer. The methylacrylate moieties are essentially planar, within 0.084 (2) and 0.027 (5) Å in molecules A and B, respectively. The benzene ring makes dihedral an...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684935/ https://www.ncbi.nlm.nih.gov/pubmed/23795037 http://dx.doi.org/10.1107/S1600536813012117 |
Sumario: | There are two independent molecules (A and B) in the asymmetric unit of the title compound C(11)H(10)BrClO(2), which represents the Z isomer. The methylacrylate moieties are essentially planar, within 0.084 (2) and 0.027 (5) Å in molecules A and B, respectively. The benzene ring makes dihedral angles of 13.17 (7) and 27.89 (9)° with the methylacrylate moiety in molecules A and B, respectively. The methylbromide moiety is almost orthogonal to the benzene ring, making dihedral angles of 81.46 (16)° in molecule A and 79.61 (16)° in molecule B. The methylacrylate moiety exhibits an extended trans conformation in both molecules. In the crystal, pairs of C—H⋯O hydrogen bonds result in the formation of quasi-centrosymmetric R (2) (2)(14) AB dimers. |
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