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1′-Benzyl-1-(2,4-dimethoxy­phenyl)-3-phenoxy­spiro­[azetidine-2,3′(3H)-indole]-2′,4(1H)-dione

✍ Scribed by Pınar, Şerife ;Akkurt, Mehmet ;Jarrahpour, Ali Asghar ;Khalili, Dariush ;Büyükgüngör, Orhan

Book ID
104486456
Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
256 KB
Volume
62
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES

1′-Benzyl-3-(2,6-di­chloro­phenyl)-1′′-m
1′-Benzyl-3-(2,6-di­chloro­phenyl)-1′′-methyl-4,4′′-di­phenyl­oxazole-5(4H)-spiro-3′-piperidine-5′-spiro-3′′-pyrrolidine-2′′-spiro-3′′′-1H-indole-2′′′(3′′′H),4′-dione benzene hemisolvate
✍ Li, Xiao-Fang ;Feng, Ya-Qing ;Hu, Xiao-Fen ;Xu, Mian 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 170 KB

In the title compound, C 43 H 36 Cl 2 N 4 O 3 Á0.5C 6 H 6 , there exists a trispiro ring system, which consists of a planar 2-oxindole ring, an envelope pyrrolidine ring, an envelope isoxazoline ring and a boat-shaped piperidone ring. The crystal structure is stabilized by NÐHÁ Á ÁN intermolecular i

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.