Yi, Wen-Bin published the artcileFriedel-Crafts alkylation in fluorous biphasic system catalyzed by rare earth(III) perfluorooctanesulfonate, Recommanded Product: 2-Isopropylanisole, the publication is Yingyong Huaxue (2006), 23(2), 212-214, database is CAplus.
Rare earth (III) perfluorooctanesulfonate salts (catalysts) were prepared and used in Friedel-Crafts alkylation in fluorous biphasic systems. Perfluorohexane, perfluoromethylcyclohexane, perfluorotoluene, perfluorooctane, perfluorooctyl bromide and perfluorodecalin can be used as the fluorous solvent for this kind of reaction. The catalytic activities of other rare earth metal salts with different ligands were tested. The results show that Yb(OSO2C8F17)3 [1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonic acid ytterbium(3+) salt], ,and C10F18 were the best catalyst and fluorous solvent resp. The yield of alkylation of anisole with benzyl alc. was 96% in the presence of Yb(OSO2C8F17)3 and C10F18. By simple phase-separation the fluorous phase containing only catalyst could be re-utilized up to five times with a slight decrease in activity.
Yingyong Huaxue published new progress about 2944-47-0. 2944-47-0 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 2-Isopropylanisole, and the molecular formula is C18H26ClN3O, Recommanded Product: 2-Isopropylanisole.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem