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Information card for entry 1557583
Preview
| Coordinates | 1557583.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Formula | C19 H15 F N4 O3 |
|---|---|
| Calculated formula | C19 H15 F N4 O3 |
| SMILES | Fc1c(/C=C/[C@H]([C@@]2(N=N#N)C(=O)c3ccccc3C2)CN(=O)=O)cccc1 |
| Title of publication | H-bond donor-directed switching of diastereoselectivity in the Michael addition of α-azido ketones to nitroolefins |
| Authors of publication | Ding, Pei-Gang; Zhou, Feng; Wang, Xin; Zhao, Qiu-Hua; Yu, Jin-Sheng; Zhou, Jian |
| Journal of publication | Chemical Science |
| Year of publication | 2020 |
| Journal volume | 11 |
| Journal issue | 15 |
| Pages of publication | 3852 - 3861 |
| a | 10.3148 ± 0.0002 Å |
| b | 11.9114 ± 0.0003 Å |
| c | 14.6673 ± 0.0003 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 1802.08 ± 0.07 Å3 |
| Cell temperature | 296 ± 2 K |
| Ambient diffraction temperature | 296.15 K |
| Number of distinct elements | 5 |
| Space group number | 19 |
| Hermann-Mauguin space group symbol | P 21 21 21 |
| Hall space group symbol | P 2ac 2ab |
| Residual factor for all reflections | 0.0747 |
| Residual factor for significantly intense reflections | 0.0691 |
| Weighted residual factors for significantly intense reflections | 0.2196 |
| Weighted residual factors for all reflections included in the refinement | 0.2314 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.048 |
| Diffraction radiation wavelength | 1.54178 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301780 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 1/55 Each referenced PubChem compound corresponds to the full crystal structure. |
1557583.cif |
| 257380 | 2020-10-06 | cif/ Updating files of 1557580, 1557581, 1557582, 1557583, 1557584 Original log message: Adding full bibliography for 1557580--1557584.cif. |
1557583.cif |
| 251605 | 2020-05-05 | cif/ Updating files of 1557580, 1557581, 1557582, 1557583, 1557584 Original log message: Adding full bibliography for 1557580--1557584.cif. |
1557583.cif |
| 249306 | 2020-03-12 | cif/ Adding structures of 1557580, 1557581, 1557582, 1557583, 1557584 via cif-deposit CGI script. |
1557583.cif |
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Users of the data should acknowledge the original authors of the
structural data.