4,4′-Di-tert-butyl-2,2′-bipyridinium Trifluoromethanesulfonate
4,4′-Di-tert-butyl-2,2′-bipyridinium Trifluoromethanesulfonate
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DOI:
10.3390/m1261
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发表时间:
2021-07
期刊:
影响因子:
0.6
通讯作者:
S. Kodama;Kazuki Bunno;A. Nomoto;A. Ogawa
中科院分区:
文献类型:
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作者:
S. Kodama;Kazuki Bunno;A. Nomoto;A. Ogawa
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.