2,3a-trans-1,3a-cis-1,2-Bis(4-chlorophenyl)-1 0 0 0 ,2 0 0 0 ,3 0 0 0trihydro-3a-hydroxybenzo[e]bicyclo[3.3]octane-3-spiro-2 0 0 0 -indene-1 0 0 0 -one acetone solvate
1,3-trans-1,4-cis-1,2-Bis(2,4-dichlorophenyl)-1,2,3,3a,8,8a-hexahydrobenzo[e]pentalene-3-spiro-2′-indan-3a,1′-diol acetone solvate
✍ Scribed by Shi, Da-Qing ;Li, Zheng-Yi ;Shi, Chun-Ling ;Dou, Guo-Lan
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 236 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
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
The title compound, C~11~H~16~N~2~ ^2+^·2Cl^−^·H~2~O, is a novel conformationally constrained tricyclic analogue of nicotine, in which the pyridine and pyrrolidine rings of the latter are bridged by a CH~2~ group. As result of this bridge, these two rings are no longer approximately perpendicular as