Title of article
The first crystal structure of the pyrrolo[1,2-c]oxazole ring system
Author/Authors
Zreigh, Mohamed M. Department of Chemistry - Faculty of Science - Zawia University, Libya , Adams, Harry Department of Chemistry - The University of Sheffield, UK , Jackson, Richard F. W. Department of Chemistry - The University of Sheffield, UK , Robertson, Craig C. Department of Chemistry - The University of Sheffield, UK
Pages
6
From page
1
To page
6
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.
Keywords
crystal structure , pyrrolo[1,2-c]oxazole , hydrogen bonds
Journal title
Acta Crystallographica Section E: Crystallographic Communications
Serial Year
2019
Record number
2625305
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