8-Methyl-5-oxo-5,6-dihydrodipyrido[1,2-a:3′,2′-e]pyrimidin-11-ium chloride trihydrate 120 K
✍ Scribed by Howie, R. Alan ;Lima Ferreira, Marcelle de ;Souza, Marcus V. N. de ;Vasconcelos, Thatyana R. A. ;Wardell, Solange M. S. V. ;Wardell, James L.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 250 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
In the title compound, C 11 H 16 ClN 2 O + ÁCl À , the chloroethyl side chain is in a synclinal conformation. The tetrahydropyridine ring adopts a half-chair conformation. The crystal structure is stabilized by intermolecular N-HÁ Á ÁCl hydrogen bonds.
In the title compound, C 23 H 19 ClN 2 O 3 S, the central pyrimidine ring is significantly puckered, assuming an intermediate conformation between an envelope and a screw-boat form. Short intermolecular C-HÁ Á ÁO, C-HÁ Á Á andstacking interactions contribute to the stability of the crystal packing.