Zreigh, M.M., Adams, H., Jackson, R.F.W. et al. (1 more author) (2019) The first crystal structure of the pyrrolo[1,2-c]oxazole ring system. Acta Crystallographica Section E: Crystallographic Communications, 75 (9). pp. 1336-1338. ISSN 2056-9890
Abstract
The title compound, C7H4F3NO2, 3-trifluoromethyl-1H-pyrrolo[1,2-c]oxazol-1-one, is the first crystal structure of the pyrrolo[1,2-c]oxazole ring system: the fused ring system is almost planar (r.m.s. deviation = 0.006 Å). In the crystal, weak C—H⋯O and C—H⋯F hydrogen bonds link the molecules into [001] chains and π–π stacking interactions consolidate the structure.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2019 The Authors. This open-access article is distributed under the terms of the Creative Commons Attribution Licence http://creativecommons.org/licenses/by/4.0/legalcode, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
Keywords: | crystal structure; pyrrolo[1,2-c]oxazole; hydrogen bonds |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Science (Sheffield) > Department of Chemistry (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 20 Sep 2019 10:56 |
Last Modified: | 22 Sep 2019 06:24 |
Status: | Published |
Publisher: | International Union of Crystallography |
Refereed: | Yes |
Identification Number: | 10.1107/s2056989019011095 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:151122 |