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Information card for entry 4026810
Preview
| Coordinates | 4026810.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | ChemSpider; PubChem |
| Formula | C12 H8 F3 N O3 |
|---|---|
| Calculated formula | C12 H8 F3 N O3 |
| SMILES | FC(F)(F)c1oc(c(n1)c1ccccc1)C(=O)OC |
| Title of publication | Synthesis of 2-(Trifluoromethyl)oxazoles from β-Monosubstituted Enamines via PhI(OCOCF3)2-Mediated Trifluoroacetoxylation and Cyclization |
| Authors of publication | Feifei Zhao; Xin Liu; Rui Qi; Daisy Zhang-Negrerie; Jianhui Huang; Yunfei Du; Kang Zhao |
| Journal of publication | Journal of Organic Chemistry |
| Year of publication | 2011 |
| Journal volume | 76 |
| Pages of publication | 10338 - 10344 |
| a | 10.925 ± 0.002 Å |
| b | 8.6147 ± 0.0017 Å |
| c | 15.619 ± 0.005 Å |
| α | 90° |
| β | 126.37 ± 0.02° |
| γ | 90° |
| Cell volume | 1183.6 ± 0.6 Å3 |
| Cell temperature | 298 ± 2 K |
| Ambient diffraction temperature | 298 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 14 |
| Hermann-Mauguin space group symbol | P 1 21/c 1 |
| Hall space group symbol | -P 2ybc |
| Residual factor for all reflections | 0.1304 |
| Residual factor for significantly intense reflections | 0.0756 |
| Weighted residual factors for significantly intense reflections | 0.1941 |
| Weighted residual factors for all reflections included in the refinement | 0.2353 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.193 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301812 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 4/02/ Each referenced PubChem compound corresponds to the full crystal structure. |
4026810.cif |
| 201982 | 2017-10-13 | cif/ Marking COD entries in range 4 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
4026810.cif |
| 178447 | 2016-03-21 | cif/4/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/02/68. |
4026810.cif |
| 91935 | 2013-12-29 | cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs. |
4026810.cif |
| 40885 | 2012-03-08 | ../uploads/cif-deposit/cod/cif Adding structures of 4026810 via cif-deposit CGI script. |
4026810.cif |
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Users of the data should acknowledge the original authors of the
structural data.