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1′'-Benzyl-5′′-benzyl­idene-1′-methyl-4′-phenyl-1H-indole-3-spiro-2′-pyrrolidine-3′-spiro-3′′-piperidine-2(3H),3′′-dione

✍ Scribed by Li, Xiao-Fang ;Feng, Ya-Qing ;Hu, Xiao-Fen ;Xu, Mian

Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
165 KB
Volume
59
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

1N-Methyl-spiro­[2-3′]­indan-1,3-dione-s
1N-Methyl-spiro­[2-3′]­indan-1,3-dione-spiro­[3-3′′]-5′′-benzyl­idene-N-methyl-piperidinone-4-phenyl­pyrrolidine
✍ Govind, M. M. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Sridhar, Gowri ; 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 216 KB

The conformation of the pyrrolidine ring of the title compound, C 31 H 28 N 2 O 3 , lies between half-chair and envelope. The dihedral angle between the fused rings is 3.4 (1) .