✦ LIBER ✦

1′-Nitro-2′-(3-nitrophenyl)-2′,3′,5′,6′,7′,7a′-hexahydroindan-2-spiro-3′-1′H-pyrrolizine-1,3-dione

✍ Scribed by Remya, C. ;Gayathri, D. ;Velmurugan, D. ;Ravikumar, K. ;Poornachandran, M.

Publisher: International Union of Crystallography
Year: 2007
Tongue: English
Weight: 452 KB
Volume: 63
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536807014286

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

2′-(2-Chlorophenyl)-1′-nitro-2′,3′,3a',4

2′-(2-Chlorophenyl)-1′-nitro-2′,3′,3a',4′,5′,6′-hexahydroindan-2-spiro-3′-1′H-pyrrolizine-1,3-dione

✍ Kumar, B. K. ;Gayathri, D. ;Velmurugan, D. ;Ravikumar, K. ;Poornachandran, M. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 319 KB

In the title compound, C 21 H 17 ClN 2 O 4 , both pyrrolidine rings adopt twist conformations. The molecular structure is stabilized by weak intramolecular C-HÁ Á ÁCl, C-HÁ Á ÁN and C-HÁ Á ÁO interactions. The crystal structure is stabilized by intermolecular C-HÁ Á ÁO interactions.

1′-Phenyl-2′,3′,5′,6′,7′,7a′-hexahydro

1′-Phenyl-2′,3′,5′,6′,7′,7a′-hexahydroindan-2-spiro-2′-1H-pyrrolizine-3′-spiro-11′-indeno[1,2-b]quinoxaline-1,3-dione

✍ Gayathri, D. ;Aravindan, P. G. ;Velmurugan, D. ;Ravikumar, K. ;Sureshbabu, A. R. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 288 KB

1′-Phenyl-2′,3′,5′,6′,7′,7a′-hexahydro

1′-Phenyl-2′,3′,5′,6′,7′,7a′-hexahydroindan-2-spiro-2′-1H-pyrrolizine-3′-spiro-11′-indeno[1,2-b]quinoxaline-1,3-dione. Corrigendum

✍ Gayathri, D. ;Aravindan, P. G. ;Velmurugan, D. ;Ravikumar, K. ;Sureshbabu, A. R. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 31 KB

2′-(p-Methoxybenzoyl)-1′,2,2′,3,5′,6′,7

2′-(p-Methoxybenzoyl)-1′,2,2′,3,5′,6′,7′,7a′-octahydro-1H-indan-2-spiro-3′-(3′H-pyrrolizine)-1′-spiro-3′′-1H-indoline-1,2′′,3-trione

✍ Seshadri, P. R. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Sureshbabu, A. 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 317 KB

The pyrrolidine ring of the title compound, C 30 H 24 N 2 O 5 , adopts a half-chair conformation. The structure is stabilized by CÐHÁ Á ÁO intramolecular interactions and the packing of the molecules is stabilized by CÐHÁ Á ÁO and NÐHÁ Á ÁO intermolecular interactions.

Ethyl 2,2′′-dioxo-2′,3′,5′,6′,7′,7a′-he

Ethyl 2,2′′-dioxo-2′,3′,5′,6′,7′,7a′-hexahydroacenaphthene-1-spiro-3′-1′H-pyrrolizine-2′spiro-1′′-acenaphthene-1-carboxylate

✍ Usha, G. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Durga, R. Rathna ;Rag 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 221 KB

2′-(2-Chlorophenyl)-1′-nitro-2′,3′,4′,

2′-(2-Chlorophenyl)-1′-nitro-2′,3′,4′,5′,6′,7′-hexahydro-1H-indole-3-spiro-3′-1′H-pyrrolizin-2(3H)-one

✍ Usha, G. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Raghunathan, R. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 293 KB