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Information card for entry 7240268
Preview
| Coordinates | 7240268.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Formula | C22 H14 Cl F N2 O2 |
|---|---|
| Calculated formula | C22 H14 Cl F N2 O2 |
| SMILES | Clc1ccc([C@@H]2[C@]3(N(C2=O)c2ccc(F)cc2)C(=O)Nc2ccccc32)cc1.Clc1ccc([C@H]2[C@@]3(N(C2=O)c2ccc(F)cc2)C(=O)Nc2ccccc32)cc1 |
| Title of publication | Synthesis of 1,3-diaryl-spiro[azetidine-2,3′-indoline]-2′,4-diones via the Staudinger reaction: cis- or trans-diastereoselectivity with different addition modes |
| Authors of publication | Filatov, Vadim; Kukushkin, Maksim; Kuznetsova, Juliana; Skvortsov, Dmitry; Tafeenko, Viktor; Zyk, Nikolay; Majouga, Alexander; Beloglazkina, Elena |
| Journal of publication | RSC Advances |
| Year of publication | 2020 |
| Journal volume | 10 |
| Journal issue | 24 |
| Pages of publication | 14122 - 14133 |
| a | 11.7246 ± 0.0002 Å |
| b | 11.7246 ± 0.0002 Å |
| c | 27.1515 ± 0.0004 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 3732.41 ± 0.11 Å3 |
| Cell temperature | 295 ± 2 K |
| Ambient diffraction temperature | 295 K |
| Number of distinct elements | 6 |
| Space group number | 76 |
| Hermann-Mauguin space group symbol | P 41 |
| Hall space group symbol | P 4w |
| Residual factor for all reflections | 0.0685 |
| Residual factor for significantly intense reflections | 0.0621 |
| Weighted residual factors for significantly intense reflections | 0.1663 |
| Weighted residual factors for all reflections included in the refinement | 0.1728 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.091 |
| Diffraction radiation wavelength | 1.54186 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301870 (current) | 2025-08-23 | Add cross-references to PubChem compounds in COD range 7/24/ Each referenced PubChem compound corresponds to the full crystal structure. |
7240268.cif |
| 257965 | 2020-10-06 | cif/ Updating files of 7240267, 7240268, 7240269, 7240270, 7240271 Original log message: Adding full bibliography for 7240267--7240271.cif. |
7240268.cif |
| 250438 | 2020-04-07 | cif/ Adding structures of 7240267, 7240268, 7240269, 7240270, 7240271 via cif-deposit CGI script. |
7240268.cif |
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Users of the data should acknowledge the original authors of the
structural data.