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5,11,17,23-Tetra-tert-butyl-25,27-bis[2-(4-nitrophenoxy)ethoxy]calix[4]arene-26,28-diol acetonitrile tetrasolvate
In the crystal structure of the title compound, C(60)H(70)N(2)O(10)·4CH(3)CN, the calix[4]arene molecule adopts an open-cone conformation with two intramolecular O—H⋯O hydrogen bonds. The four benzene rings of the calix[4]arene are twisted to the mean plane defined by four methylene C atoms bridg...
Autores principales: | Yuan, Jiu-Mao, Gao, Yong-Hong, Ma, Jian-Ping, Guo, Dian-Shun |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969685/ https://www.ncbi.nlm.nih.gov/pubmed/21583190 http://dx.doi.org/10.1107/S1600536809018212 |
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