Ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate

In the title compound, C(13)H(13)NO(4), the fused-ring system is nearly planar, with an r.m.s. deviation of 0.0408 Å. In the crystal, mol­ecules are linked into centrosymmetric dimers by a pair of N—H⋯O hydrogen bonds. The ethyl group is disordered over two positions in a ratio of 0.758 (6):0.242 (6...

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Detalles Bibliográficos
Autores principales: Li, Xing-Yao, Wu, Jin-Long
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3297938/
https://www.ncbi.nlm.nih.gov/pubmed/22412741
http://dx.doi.org/10.1107/S1600536812008136
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author Li, Xing-Yao
Wu, Jin-Long
author_facet Li, Xing-Yao
Wu, Jin-Long
author_sort Li, Xing-Yao
collection PubMed
description In the title compound, C(13)H(13)NO(4), the fused-ring system is nearly planar, with an r.m.s. deviation of 0.0408 Å. In the crystal, mol­ecules are linked into centrosymmetric dimers by a pair of N—H⋯O hydrogen bonds. The ethyl group is disordered over two positions in a ratio of 0.758 (6):0.242 (6).
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spelling pubmed-32979382012-03-12 Ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate Li, Xing-Yao Wu, Jin-Long Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(13)H(13)NO(4), the fused-ring system is nearly planar, with an r.m.s. deviation of 0.0408 Å. In the crystal, mol­ecules are linked into centrosymmetric dimers by a pair of N—H⋯O hydrogen bonds. The ethyl group is disordered over two positions in a ratio of 0.758 (6):0.242 (6). International Union of Crystallography 2012-02-29 /pmc/articles/PMC3297938/ /pubmed/22412741 http://dx.doi.org/10.1107/S1600536812008136 Text en © Li and Wu 2012 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Li, Xing-Yao
Wu, Jin-Long
Ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate
title Ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate
title_full Ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate
title_fullStr Ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate
title_full_unstemmed Ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate
title_short Ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate
title_sort ethyl 4-methyl-1,3-dioxo-1,2,3,4-tetra­hydro­isoquinoline-4-carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3297938/
https://www.ncbi.nlm.nih.gov/pubmed/22412741
http://dx.doi.org/10.1107/S1600536812008136
work_keys_str_mv AT lixingyao ethyl4methyl13dioxo1234tetrahydroisoquinoline4carboxylate
AT wujinlong ethyl4methyl13dioxo1234tetrahydroisoquinoline4carboxylate

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