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4′-(4-Bromobenzoyl)-1′-methyldispiro[indole-3(2H),2′-pyrrolidine-3′,3′′(2′′H)-indole]-2,2′′-dione

✍ Scribed by Palani, K. ;Ponnuswamy, M. N. ;Babu, A. R. Suresh ;Raghunathan, R. ;Ravikumar, K.

Publisher: International Union of Crystallography
Year: 2005
Tongue: English
Weight: 253 KB
Volume: 61
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536805037888

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✦ Synopsis

In the title compound, C 26 H 20 BrN 3 O 3 , the central pyrrolidine ring adopts an envelope conformation. In the crystal structure, the molecules exist as centrosymmetric N-HÁ Á ÁO hydrogenbonded dimers. The dimers are linked via C-HÁ Á ÁO hydrogen bonds, forming a chain along the b axis.

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In the title compound, C 27 H 23 N 3 O 3 , the central pyrrolidine ring adopts an envelope conformation. In the crystal structure, the molecules exist as centrosymmetric N-HÁ Á ÁO hydrogenbonded dimers. The dimers are linked via C-HÁ Á ÁO and C-HÁ Á Á hydrogen bonds, forming a chain along the b axis

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✦ Synopsis

4′-(4-Bromobenzoyl)-1′-methyldispiro[indole-3(2H),2′-pyrrolidine-3′,3′′(2′′H)-indole]-2,2′′-dione