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

Research output: Contribution to journalJournal articleResearchpeer-review

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.
Original languageEnglish
Article number47
JournalSpectroscopy Letters
Volume23
Issue number7
Pages (from-to)811-820
Number of pages10
ISSN0038-7010
DOIs
Publication statusPublished - 1990
Externally publishedYes

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