Crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl

The title compound, C(12)H(20)NO(2), was synthesized from 4-hy­droxy-2,2,6,6-tetra­methyl­piperidin-1-oxyl (hy­droxy-TEMPO) and propargyl bromide. The six-membered ring adopts a flattened chair conformation and carries a propyn­yloxy substituent in an equatorial orientation at the 4-position. The N—...

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Autores principales: Goswami, Shailesh K., Hanton, Lyall R., McAdam, C. John, Moratti, Stephen C., Simpson, Jim
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186184/
https://www.ncbi.nlm.nih.gov/pubmed/25309160
http://dx.doi.org/10.1107/S1600536814017991
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author Goswami, Shailesh K.
Hanton, Lyall R.
McAdam, C. John
Moratti, Stephen C.
Simpson, Jim
author_facet Goswami, Shailesh K.
Hanton, Lyall R.
McAdam, C. John
Moratti, Stephen C.
Simpson, Jim
author_sort Goswami, Shailesh K.
collection PubMed
description The title compound, C(12)H(20)NO(2), was synthesized from 4-hy­droxy-2,2,6,6-tetra­methyl­piperidin-1-oxyl (hy­droxy-TEMPO) and propargyl bromide. The six-membered ring adopts a flattened chair conformation and carries a propyn­yloxy substituent in an equatorial orientation at the 4-position. The N—O bond length of the piperidin-1-oxyl unit is 1.289 (3) Å. In the crystal, C—H⋯O hydrogen bonds combine with unusual C—H⋯π inter­actions involving the alkyne unit as acceptor to generate a three-dimensional network.
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spelling pubmed-41861842014-10-12 Crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl Goswami, Shailesh K. Hanton, Lyall R. McAdam, C. John Moratti, Stephen C. Simpson, Jim Acta Crystallogr Sect E Struct Rep Online Research Communications The title compound, C(12)H(20)NO(2), was synthesized from 4-hy­droxy-2,2,6,6-tetra­methyl­piperidin-1-oxyl (hy­droxy-TEMPO) and propargyl bromide. The six-membered ring adopts a flattened chair conformation and carries a propyn­yloxy substituent in an equatorial orientation at the 4-position. The N—O bond length of the piperidin-1-oxyl unit is 1.289 (3) Å. In the crystal, C—H⋯O hydrogen bonds combine with unusual C—H⋯π inter­actions involving the alkyne unit as acceptor to generate a three-dimensional network. International Union of Crystallography 2014-08-09 /pmc/articles/PMC4186184/ /pubmed/25309160 http://dx.doi.org/10.1107/S1600536814017991 Text en © Goswami et al. 2014 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 Research Communications
Goswami, Shailesh K.
Hanton, Lyall R.
McAdam, C. John
Moratti, Stephen C.
Simpson, Jim
Crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl
title Crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl
title_full Crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl
title_fullStr Crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl
title_full_unstemmed Crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl
title_short Crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl
title_sort crystal structure of 4-(prop-2-yn­yloxy)-2,2,6,6-tetra­methyl­piperidin-1-ox­yl
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186184/
https://www.ncbi.nlm.nih.gov/pubmed/25309160
http://dx.doi.org/10.1107/S1600536814017991
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