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Information card for entry 7160369
Preview
| Coordinates | 7160369.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C21 H20 O3 |
|---|---|
| Calculated formula | C21 H20 O3 |
| Title of publication | Imidazole-catalyzed construction of bridged bicyclo [3.3.1] ketals <i>via</i> formal [3 + 3]-cycloaddition of naphthols and 2-hydroxyl chromene derivatives. |
| Authors of publication | Budakoti, Asha; Jha, Priyankar; Verma, Meenakshi; Vasudev, Prema G.; Gupta, Atul |
| Journal of publication | Organic & biomolecular chemistry |
| Year of publication | 2025 |
| Journal volume | 23 |
| Journal issue | 12 |
| Pages of publication | 2793 - 2796 |
| a | 15.9042 ± 0.0017 Å |
| b | 10.4909 ± 0.0011 Å |
| c | 10.2599 ± 0.0011 Å |
| α | 90° |
| β | 101.555 ± 0.003° |
| γ | 90° |
| Cell volume | 1677.2 ± 0.3 Å3 |
| Cell temperature | 300 ± 2 K |
| Ambient diffraction temperature | 300 ± 2 K |
| Number of distinct elements | 3 |
| 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 | 0.0586 |
| Residual factor for significantly intense reflections | 0.0578 |
| Weighted residual factors for significantly intense reflections | 0.1672 |
| Weighted residual factors for all reflections included in the refinement | 0.1678 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.076 |
| Diffraction radiation wavelength | 1.54178 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 299137 (current) | 2025-04-05 | cif/ Updating files of 7160369, 7160370 Original log message: Adding full bibliography for 7160369--7160370.cif. |
7160369.cif |
| 297674 | 2025-02-11 | cif/ Adding structures of 7160369, 7160370 via cif-deposit CGI script. |
7160369.cif |
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Users of the data should acknowledge the original authors of the
structural data.