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4′-(4-Methoxy­benzoyl)-1′-methyl acenaphthene-1-spiro-2′-pyrrolidine-3′-spiro-3′′-1H-indole-2,2′′(1H,3′′H)-dione hemihydrate

✍ Scribed by Govind, M. M. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Sureshbabu, A. R. ;Raghunathan, R.

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
250 KB
Volume
60
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES

2′-(4-Bromo­benzoyl)­acenaphthene-1-spir
2′-(4-Bromo­benzoyl)­acenaphthene-1-spiro-3′-pyrrolizidine-1′-spiro-3′′-indole-2,2′′(1H,3′′H)-dione monohydrate
✍ Govind, M. M. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Suresh Babu, A. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 250 KB

The structure of the title compound, C 32 H 23 BrN 2 O 3 ÁH 2 O, is stabilized by intramolecular CÐHÁ Á ÁO interactions, and the molecular packing is stabilized by intermolecular CÐHÁ Á ÁO and NÐHÁ Á ÁN hydrogen bonds.

4′-(p-Methoxy­phenyl)-1′-methyl-1H-indol
4′-(p-Methoxy­phenyl)-1′-methyl-1H-indole-3-spiro-2′-pyrrolidine-3′-spiro-1′′-cyclo­pentane-2(3H),2′′-dione
✍ Govind, M. M. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Sridhar, Gowri ; 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 368 KB

The indole moiety of the title compound, C 23 H 24 N 2 O 3 , is planar; but the pyrrolidine ring adopts an envelope conformation. The conformation is stabilized by intramolecular CÐ HÁ Á ÁO interactions and the packing of the molecules is stabilized by strong NÐHÁ Á ÁN hydrogen bonds.