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Information card for entry 1517237
Preview
| Coordinates | 1517237.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C26 H35 N O6 |
|---|---|
| Calculated formula | C26 H35 N O6 |
| SMILES | N1(C(=O)[C@@H]2[C@@H](C1(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C)CC=CC2)Cc1ccc(cc1)OC |
| Title of publication | Diastereoselective synthesis of fused lactone-pyrrolidinones; application to a formal synthesis of (-)-salinosporamide a. |
| Authors of publication | Logan, Angus W. J.; Sprague, Simon J.; Foster, Robert W.; Marx, Léo B; Garzya, Vincenzo; Hallside, Michal S.; Thompson, Amber L.; Burton, Jonathan W. |
| Journal of publication | Organic letters |
| Year of publication | 2014 |
| Journal volume | 16 |
| Journal issue | 16 |
| Pages of publication | 4078 - 4081 |
| a | 6.2769 ± 0.0001 Å |
| b | 19.0465 ± 0.0002 Å |
| c | 20.3494 ± 0.0004 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 2432.83 ± 0.07 Å3 |
| Cell temperature | 100 K |
| Ambient diffraction temperature | 100 K |
| Number of distinct elements | 4 |
| 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 | 0.0425 |
| Residual factor for significantly intense reflections | 0.0383 |
| Weighted residual factors for all reflections | 0.0999 |
| Weighted residual factors for significantly intense reflections | 0.0921 |
| Weighted residual factors for all reflections included in the refinement | 0.0999 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.9344 |
| Diffraction radiation wavelength | 0.6889 Å |
| Diffraction radiation type | Synchrotron |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176435 (current) | 2016-02-14 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries from ranges 1, 2. |
1517237.cif |
| 130086 | 2015-01-23 | cod/ (robertas@burundukas) The 'cif_fix_values' program was applied to CIFs that have generated the validation messages containing tag '_exptl_crystal_density_meas'. 16946 CIFs had a values that were perceived as 'not measured' and they were changed to '?'. The total of 17089 CIFs was changed. Those that were not corrected by 'cif_fix_values' were reformatted by the parser (e.g. a doi tag was moved to another place). The processing command was: mysql -u cod_reader -h www.crystallography.net cod -e \ 'select distinct codid from validation \ where message like \ "%tag%_exptl_crystal_density_meas'\''%"' -NB \ | xargs -i sh -c 'cif_fix_values {} \ | cif_filter --add-cif-header {} \ | sponge {}' |
1517237.cif |
| 123116 | 2014-09-06 | cif/ Updating files of 1517236, 1517237 Original log message: Adding full bibliography for 1517236--1517237.cif. |
1517237.cif |
| 120863 | 2014-07-29 | cif/ Adding structures of 1517236, 1517237 via cif-deposit CGI script. |
1517237.cif |
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Users of the data should acknowledge the original authors of the
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