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Information card for entry 1502237
Preview
| Coordinates | 1502237.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Formula | C32 H27 N3 O7 |
|---|---|
| Calculated formula | C32 H27 N3 O7 |
| SMILES | N1(C(=O)[C@@]2(c3ccccc13)[C@@](C=C([C@H]2c1ccc(N(=O)=O)cc1)C(=O)OCC)(C#N)C(=O)OCC)Cc1ccccc1.N1(C(=O)[C@]2(c3ccccc13)[C@](C=C([C@@H]2c1ccc(N(=O)=O)cc1)C(=O)OCC)(C#N)C(=O)OCC)Cc1ccccc1 |
| Title of publication | Highly regio- and diastereoselective construction of spirocyclopenteneoxindoles through phosphine-catalyzed [3 + 2] annulation of Morita-Baylis-Hillman carbonates with isatylidene malononitriles. |
| Authors of publication | Deng, Hong-Ping; Wei, Yin; Shi, Min |
| Journal of publication | Organic letters |
| Year of publication | 2011 |
| Journal volume | 13 |
| Journal issue | 13 |
| Pages of publication | 3348 - 3351 |
| a | 16.2244 ± 0.0016 Å |
| b | 13.6922 ± 0.0014 Å |
| c | 13.2558 ± 0.0013 Å |
| α | 90° |
| β | 109.666 ± 0.002° |
| γ | 90° |
| Cell volume | 2773 ± 0.5 Å3 |
| Cell temperature | 133 ± 2 K |
| Ambient diffraction temperature | 133 ± 2 K |
| Number of distinct elements | 4 |
| 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 | 0.0514 |
| Residual factor for significantly intense reflections | 0.0398 |
| Weighted residual factors for significantly intense reflections | 0.1098 |
| Weighted residual factors for all reflections included in the refinement | 0.1214 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.895 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301775 (current) | 2025-08-18 | Add cross-references to PubChem compounds in COD range 1/50 Each referenced PubChem compound corresponds to the full crystal structure. |
1502237.cif |
| 176729 | 2016-02-18 | cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 1. |
1502237.cif |
| 91932 | 2013-12-28 | cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 1 CIFs. |
1502237.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
1502237.cif |
| 35545 | 2012-02-26 | ../uploads/cif-deposit/cod/cif Adding structures of 1502237 via cif-deposit CGI script. |
1502237.cif |
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Users of the data should acknowledge the original authors of the
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