Crystal structure of 6-(4-chlorophenyl)-6a-nitro-6a,6b,8,9,10,12a-hexahydro-6H,7H-spiro[chromeno[3,4-a]indolizine-12,11′-indeno[1,2-b]quinoxaline]

The title compound, C35H27ClN4O3, crystallized with two independent molecules (A and B) in the asymmetric unit. In both molecules, the pyran and pyridine rings adopt envelope and chair conformations, respectively. The conformation of the pyrrolidine and cyclopentene rings differ in the two molecules...

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Hlavní autoři:	S. Syed Abuthahir, M. NizamMohideen, V. Viswanathan, D. Velmurugan, J. Nagasivarao
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	International Union of Crystallography 2019-02-01
Edice:	Acta Crystallographica Section E: Crystallographic Communications
Témata:	crystal structure spiro compounds cycloaddition piperidine pyran pyrrolidine cyclopentene hydrogen bonding C—H...π interactions
On-line přístup:	http://scripts.iucr.org/cgi-bin/paper?S2056989019000975
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