Conformational analysis of the biphenyl
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Renato Norio Shimizu; Hiromichi Kurosu; Isao Ando; Akihiro Abe; Hidemine Furuya
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Article
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1999
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John Wiley and Sons
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English
β 98 KB
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High-resolution 13 C NMR spectra of Λ,Ο-bis[(4,4 0 -cyanobiphenylyl)oxy]alkanes (CBA-n, n D 7, 9 and 10) were measured in chloroform solution and in the polycrystalline state. The spectra of the samples in solution are essentially the same; in the polycrystalline state, on the other hand, the spectr