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Information card for entry 1000508
Preview
| Coordinates | 1000508.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Chemical name | Methyl (4S*,4aS*,8aS*)-4-t-butoxy-8a-methoxy-4a,5,6,7,8,8a-hexahydro-4H-chromene-2-carboxylate |
|---|---|
| Formula | C16 H26 O5 |
| Calculated formula | C16 H26 O5 |
| Title of publication | Lewis Acid Catalysed [4+2] Heterocycloadditions between Ketone Enol Ethers and β-Ethylenic α-Oxo Esters |
| Authors of publication | Martel, A.; Leconte, S.; Dujardin, G.; Brown, E.; Maisonneuve, V.; Retoux, R. |
| Journal of publication | European Journal of Organic Chemistry |
| Year of publication | 2002 |
| Journal volume | 2002 |
| Journal issue | 3 |
| Pages of publication | 514 - 525 |
| a | 13.7805 ± 0.0012 Å |
| b | 29.081 ± 0.005 Å |
| c | 8.4303 ± 0.0012 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 3378.45 Å3 |
| Ambient diffraction temperature | 293 K |
| Number of distinct elements | 3 |
| Space group number | 56 |
| Hermann-Mauguin space group symbol | P c c n |
| Hall space group symbol | -P 2ab 2ac |
| Residual factor for significantly intense reflections | 0.0535 |
| Weighted residual factors for significantly intense reflections | 0.0535 |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 175065 (current) | 2016-01-26 | cif/1/00/ (antanas@echidna.ibt.lt) Updating bibliography for entries 1000508, 1000509, 1000510. |
1000508.cif |
| 130149 | 2015-01-27 | cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command. |
1000508.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
1000508.cif |
| 966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
1000508.cif |
| 20 | 2008-01-26 | Removing white space at the end of all lines from all COD CIF files: in the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\s+\n$/\n/' |
1000508.cif |
| 19 | 2008-01-26 | Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\r\n/\n/' |
1000508.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
1000508.cif |
| 13 | 2008-01-13 | Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory. |
1000508.cif |
| 1 | 2007-11-30 | Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29) |
1000508.cif |
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Users of the data should acknowledge the original authors of the
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