Stable ion and electrophilic chemistry of fluoranthene-PAHsElectronic supplementary information (ESI) available: Table S1, NMR spectra and results of calculations. See http://www.rsc.org/suppdata/p2/b1/b108025n/
作者:Kenneth K. Laali、Takao Okazaki、Sergio E. Galembeck
DOI:10.1039/b108025n
日期:2002.2.25
The first examples of persistent carbocations derived from parent fluoranthene (four fused rings), benz[e]acephenanthrylene (benzo[b]fluoranthene) (five fused rings) and its C-10 substituted derivatives (X = OMe, F), as well as indeno[1,2,3-cd]pyrene (six fused rings) by protonation with FSO3H–SO2ClF are reported. NMR characteristics (500 MHz) of the resulting carbocations, their charge delocalization
衍生自母体荧蒽(四个稠合环),苯并[ e ]对菲(苯并[ b ]荧蒽)(五个稠合环)及其C-10取代衍生物(X = OMe,F)的持久碳阳离子的第一个实例据报道,用FSO 3 H–SO 2 ClF质子化了茚并[1,2,3- cd ]](六个稠合环)。考察了所得碳阳离子的NMR特性(500 MHz),其电荷离域模式和极性。
DE595024
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v. Braun; Manz, Chemische Berichte, 1937, vol. 70, p. 1603,1610