𝔖 Bobbio Scriptorium
✦   LIBER   ✦

10-(1,3-Benzo­thia­zol-2-yl)-2,3,6,7-tetra­hydro-1H,5H-11H-[1]­benzo­pyrano­[6,7,8-ij]-quinoliz-11-one

✍ Scribed by Jasinski, Jerry P. ;Li, Yu


Publisher
International Union of Crystallography
Year
2002
Tongue
English
Weight
245 KB
Volume
58
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis


Single-crystal X-ray study T = 296 K Mean '(C±C) = 0.004 A Ê Disorder in main residue R factor = 0.045 wR factor = 0.143 Data-to-parameter ratio = 15.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.


📜 SIMILAR VOLUMES


2′-Benzo­yl-1′-(4-chloro­phen­yl)-5′,6′,
✍ Kalyanasundaram, S. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Poornachan 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 494 KB

The title compound, C 28 H 22 ClNO 3 , has two crystallographically independent molecules in the asymmetric unit. The pyrrolidine ring (A) of the pyrrolizine system adopts an envelope conformation in both molecules, whereas the other five-membered ring (B) adopts an envelope conformation in one mole