Ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol

The asymmetric unit of the title compound, C(12)H(17)NO(3), contains two mol­ecules with different conformations. It is a polymorph of the monoclinic form [El Antri et al. (2004 ▶). Mol­ecules, 9, 650–657]; the samples were crystallized at different temperatures from the same solvent. In both struct...

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Detalles Bibliográficos
Autores principales: Elkhamlichi, Aouicha, Lachkar, Mohammed, El Bali, Brahim, Dusek, Michal, Fejfarova, Karla
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151966/
https://www.ncbi.nlm.nih.gov/pubmed/21837123
http://dx.doi.org/10.1107/S1600536811019866
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author Elkhamlichi, Aouicha
Lachkar, Mohammed
El Bali, Brahim
Dusek, Michal
Fejfarova, Karla
author_facet Elkhamlichi, Aouicha
Lachkar, Mohammed
El Bali, Brahim
Dusek, Michal
Fejfarova, Karla
author_sort Elkhamlichi, Aouicha
collection PubMed
description The asymmetric unit of the title compound, C(12)H(17)NO(3), contains two mol­ecules with different conformations. It is a polymorph of the monoclinic form [El Antri et al. (2004 ▶). Mol­ecules, 9, 650–657]; the samples were crystallized at different temperatures from the same solvent. In both structures, mol­ecules are linked by O—H⋯N hydrogen bonds, forming chains. The conformations of the chains and their packing differ markedly in the two polymorphs.
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spelling pubmed-31519662011-08-11 Ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol Elkhamlichi, Aouicha Lachkar, Mohammed El Bali, Brahim Dusek, Michal Fejfarova, Karla Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title compound, C(12)H(17)NO(3), contains two mol­ecules with different conformations. It is a polymorph of the monoclinic form [El Antri et al. (2004 ▶). Mol­ecules, 9, 650–657]; the samples were crystallized at different temperatures from the same solvent. In both structures, mol­ecules are linked by O—H⋯N hydrogen bonds, forming chains. The conformations of the chains and their packing differ markedly in the two polymorphs. International Union of Crystallography 2011-06-18 /pmc/articles/PMC3151966/ /pubmed/21837123 http://dx.doi.org/10.1107/S1600536811019866 Text en © Elkhamlichi et al. 2011 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
Elkhamlichi, Aouicha
Lachkar, Mohammed
El Bali, Brahim
Dusek, Michal
Fejfarova, Karla
Ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol
title Ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol
title_full Ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol
title_fullStr Ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol
title_full_unstemmed Ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol
title_short Ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol
title_sort ortho­rhom­bic polymorph of (6,7-dimeth­oxy-1,2,3,4-tetra­hydro­isoquinolin-1-yl)methanol
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151966/
https://www.ncbi.nlm.nih.gov/pubmed/21837123
http://dx.doi.org/10.1107/S1600536811019866
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