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Chinnakali, K., Jayagopi, M., Sudha, D., Raghunathan, R., Fun, Hoong-Kun (2007) 4,4,6,8-Tetramethyl-2-tosylpyrrolo[3,4-c]pyrano[6,5-b]pyrimidine-7,9-dione. Acta Crystallographica Section E Structure Reports Online, 63 (11) doi:10.1107/s1600536807050799

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Reference TypeJournal (article/letter/editorial)
Title4,4,6,8-Tetramethyl-2-tosylpyrrolo[3,4-c]pyrano[6,5-b]pyrimidine-7,9-dione
JournalActa Crystallographica Section E Structure Reports Online
AuthorsChinnakali, K.Author
Jayagopi, M.Author
Sudha, D.Author
Raghunathan, R.Author
Fun, Hoong-KunAuthor
Year2007 (November 1)Volume63
Issue11
PublisherInternational Union of Crystallography (IUCr)
DOIdoi:10.1107/s1600536807050799Search in ResearchGate
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Mindat Ref. ID467418Long-form Identifiermindat:1:5:467418:8
GUID0
Full ReferenceChinnakali, K., Jayagopi, M., Sudha, D., Raghunathan, R., Fun, Hoong-Kun (2007) 4,4,6,8-Tetramethyl-2-tosylpyrrolo[3,4-c]pyrano[6,5-b]pyrimidine-7,9-dione. Acta Crystallographica Section E Structure Reports Online, 63 (11) doi:10.1107/s1600536807050799
Plain TextChinnakali, K., Jayagopi, M., Sudha, D., Raghunathan, R., Fun, Hoong-Kun (2007) 4,4,6,8-Tetramethyl-2-tosylpyrrolo[3,4-c]pyrano[6,5-b]pyrimidine-7,9-dione. Acta Crystallographica Section E Structure Reports Online, 63 (11) doi:10.1107/s1600536807050799
In(2007, November) Acta Crystallographica Section E Structure Reports Online Vol. 63 (11) International Union of Crystallography (IUCr)
Abstract/NotesIn the title compound, C20H25N3O5S, the pyrrolidine ring is trans-fused to the dihydropyran ring. The pyrrolidine ring adopts a twist conformation and the dihydropyran ring is in an envelope conformation. The tosyl group is attached to the pyrrolidine ring in a biaxial position and its benzene ring forms a dihedral angle of 85.61 (4)° with the pyrimidine ring. The crystal packing shows that the molecules are linked into a three-dimensional framework through C—H...O hydrogen bonds.


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