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1′,5-Dinitro-2′-phenyl-2′,3′,5′,6′,7′,7a’-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one
In the title cycloadduct, C(20)H(18)N(4)O(5), the rings of the pyrrolizine system adopt envelope conformations. A centrosymmetric dimer is formed via intermolecular N—H⋯O hydrogen bonds between the indolinone rings.
Autores principales: | , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960711/ https://www.ncbi.nlm.nih.gov/pubmed/21201723 http://dx.doi.org/10.1107/S1600536808025038 |