Proton and carbon-​13 NMR study of a new class of bipyridinium liquid crystals

Fadhil S. Kamounah, Yousif Z. Yousif, Mahir K. Ali, Jasim M. A. Al-rawi

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Abstract

1H and 13C NMR, as well as UV and IR, spectra of a new class of bipyridinium salts made by double quaternization of trans−1, 2-bis(4-pyridyl) ethene unit with n-alkyl salts are reported. The effect of quaternization on the 1 and 13C NMR spectra of the salts is discussed.
OriginalsprogEngelsk
Artikelnummer47
TidsskriftSpectroscopy Letters
Vol/bind23
Udgave nummer7
Sider (fra-til)811-820
Antal sider10
ISSN0038-7010
DOI
StatusUdgivet - 1990
Udgivet eksterntJa

Citer dette

Kamounah, F. S., Yousif, Y. Z., Ali, M. K., & Al-rawi, J. M. A. (1990). Proton and carbon-​13 NMR study of a new class of bipyridinium liquid crystals. Spectroscopy Letters, 23(7), 811-820. [47]. https://doi.org/10.1080/00387019008054460