Chinnakali, K., Sudha, D., Jayagopi, M., Raghunathan, R., Fun, Hoong-Kun (2007) 1-Ethyl-4,4,6,8-tetramethyl-2-tosyl-2,3,3a,4,6,7,8,9-octahydro-1H-pyrrolo[3,4-c]pyrano[6,5-d]pyrimidine-7,9-dione. Acta Crystallographica Section E Structure Reports Online, 63 (11) doi:10.1107/s160053680705221x
| Reference Type | Journal (article/letter/editorial) | ||
|---|---|---|---|
| Title | 1-Ethyl-4,4,6,8-tetramethyl-2-tosyl-2,3,3a,4,6,7,8,9-octahydro-1H-pyrrolo[3,4-c]pyrano[6,5-d]pyrimidine-7,9-dione | ||
| Journal | Acta Crystallographica Section E Structure Reports Online | ||
| Authors | Chinnakali, K. | Author | |
| Sudha, D. | Author | ||
| Jayagopi, M. | Author | ||
| Raghunathan, R. | Author | ||
| Fun, Hoong-Kun | Author | ||
| Year | 2007 (November 1) | Volume | 63 |
| Issue | 11 | ||
| Publisher | International Union of Crystallography (IUCr) | ||
| DOI | doi:10.1107/s160053680705221xSearch in ResearchGate | ||
| Generate Citation Formats | |||
| Mindat Ref. ID | 467730 | Long-form Identifier | mindat:1:5:467730:1 |
| GUID | 0 | ||
| Full Reference | Chinnakali, K., Sudha, D., Jayagopi, M., Raghunathan, R., Fun, Hoong-Kun (2007) 1-Ethyl-4,4,6,8-tetramethyl-2-tosyl-2,3,3a,4,6,7,8,9-octahydro-1H-pyrrolo[3,4-c]pyrano[6,5-d]pyrimidine-7,9-dione. Acta Crystallographica Section E Structure Reports Online, 63 (11) doi:10.1107/s160053680705221x | ||
| Plain Text | Chinnakali, K., Sudha, D., Jayagopi, M., Raghunathan, R., Fun, Hoong-Kun (2007) 1-Ethyl-4,4,6,8-tetramethyl-2-tosyl-2,3,3a,4,6,7,8,9-octahydro-1H-pyrrolo[3,4-c]pyrano[6,5-d]pyrimidine-7,9-dione. Acta Crystallographica Section E Structure Reports Online, 63 (11) doi:10.1107/s160053680705221x | ||
| In | (2007, November) Acta Crystallographica Section E Structure Reports Online Vol. 63 (11) International Union of Crystallography (IUCr) | ||
| Abstract/Notes | The asymmetric unit of the title compound, C22H29N3O5S, contains two independent molecules, A and B, which differ slightly in the orientation of the ethyl and tosyl groups with respect to the attached pyrrolidine ring, as evidenced by the relevant torsion angles. In both molecules, the pyrrolidine and dihydropyran rings adopt envelope conformations, and are trans-fused. In molecule A, the tosyl group is equatorially attached to the pyrrolidine ring, whereas in B it is in a biaxial position. The pyrrolidine N atom exhibits sp 2 hybridization in molecule A and sp 3 hybridization in molecule B. In both molecules, the sulfonyl group has a distorted tetrahedral geometry. In the crystal structure, the molecules are linked into a three-dimensional framework by C—H...O hydrogen bonds. | ||
See Also
These are possibly similar items as determined by title/reference text matching only.
 | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|