三氟甲磺酸
化学
乙腈
钪
三氟甲基磺酸三甲基硅烷基酯
药物化学
质子化
无机化学
高分子化学
有机化学
催化作用
离子
作者
Shintaro Kodama,Kazuki Bunno,Akihiro Nomoto,Akiya Ogawa
出处
期刊:Molbank
[Multidisciplinary Digital Publishing Institute]
日期:2021-07-28
卷期号:2021 (3): M1261-M1261
被引量:1
摘要
4,4′-Di-tert-butyl-2,2′-bipyridinium trifluoromethanesulfonate was synthesized by stirring 4,4′-Di-tert-butyl-2,2′-bipyridine with scandium(III) trifluoromethanesulfonate in acetonitrile, followed by precipitation with diethyl ether. The structure of the new compound was characterized by FT-IR, 1H, 13C{1H} and 19F{1H} NMR spectroscopy and CHN elemental analysis. This is a safe and simple method to obtain mono-protonated bipyridinium trifluoromethanesulfonate without the direct use of trifluoromethanesulfonic acid.
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