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Ethyl 5-amino-1-(5-bromopyrimidin-2-yl)-1H-pyrazole-4-carboxylate
- Source :
- Acta Crystallographica Section E Structure Reports Online. 63:o4535-o4535
- Publication Year :
- 2007
- Publisher :
- International Union of Crystallography (IUCr), 2007.
-
Abstract
- The molecule of the title compound, C10H10BrN5O2, is planar, except for the amino and carboxyl­ate groups. The mol­ecules are linked by inter­molecular C—H⋯O and N—H⋯N hydrogen bonds, and by slipped π–π stacking between symmetry-related pyrazole and pyrimidine rings [centroid-to-centroid distance 3.512 (1) A, interplanar distance 3.391 A and offset angle 15.1°]. Intra­molecular N—H⋯N and N—H⋯O hydrogen bonds stabilize the planar conformation.
Details
- ISSN :
- 16005368
- Volume :
- 63
- Database :
- OpenAIRE
- Journal :
- Acta Crystallographica Section E Structure Reports Online
- Accession number :
- edsair.doi...........ef6aaead535b6637ad80a804d48ea559