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2,9,16,23-Tetrakis(1-methylethyl)-5,6,11,12,13,14,19,20,25,26,27,28-dodecadehydrotetrabenzo[a,e,k,o]cycloeicosene
The title compound, C(48)H(40), is a tetraisopropyl-substituted polyannulenoenyne. The unsubstituted polyannulenoenyne, C(36)H(16) (CSD: RICVEE; CAS: 186494-87-1), has quasi-D (2) (222) symmetry, as determined by least-squares fit (excluding H atoms) to a model optimized in D (2) symmetry by molec...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239117/ https://www.ncbi.nlm.nih.gov/pubmed/22199965 http://dx.doi.org/10.1107/S1600536811048604 |