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2,3-Diphenyl-2,3-dihydro­spiro­[1,3-oxazole-5(4H),1′(3′H)-2-benzofuran]-3′-one

✍ Scribed by Daran, Jean-Claude ;Fihi, Rachid ;Roussel, Christophe ;Laghrib, Naoual ;Azrour, Mohamed ;Ciamala, Kabula ;Vebreld, Jöel

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
282 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

2,3-Diphenyl-2,3-dihydrospiro[1,3-oxazole-5(4H),1 0 0 0 (3 0 0 0 H)-2-benzofuran]-3 0 0 0 -one

📜 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

1′-Methyl-2′′-phenyl­cyclo­hexane-1-spir
1′-Methyl-2′′-phenyl­cyclo­hexane-1-spiro-4′-[acenaphthene-1-spiro-2′-pyrrolidine-3′-spiro-4′′(5′′H)-[1,3]­oxazole]-2,5′′-dione
✍ Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Jayashankaran, J. ;Durga, R. Ra 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 259 KB

In the title compound, C 29 H 26 N 2 O 3 , the pyrrolidine ring adopts an envelope conformation and the cyclohexane ring adopts a chair conformation. The structure is stabilized by intramolecular CÐHÁ Á ÁO and %±% interactions.