5-Fluoro-6′H,7′H,8′H-spiro[indoline-3,7′-pyrano[3,2-c:5,6-c′]di-1-benzopyran]-2,6′,8′-trione
In the title compound, C26H12FNO6, the central pyran ring and both benzopyran systems are nonplanar, having total puckering amplitudes of 0.139 (2), 0.050 (1) and 0.112 (2) Å, respectively. The central pyran ring adopts a boat conf...
Main Authors: | J. Suresh, Natarajan Arumugam, Abdulrahman I. Almansour, Raju Suresh Kumar, P. Devi Shree |
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Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2012-03-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812006332 |
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