Protic ionic liquids (PILs) nanostructure and physicochemical properties: development of high-throughput methodology for PIL creation and property screens
Metal and H2O2 Free Aerobic Oxidative Aromatic Halogenation with [RNH3+] [NO3–]/HX and [BMIM(SO3H)][NO3)x(X)y] (X = Br, Cl) as Multifunctional Ionic Liquids
摘要:
Novel multifunctional ionic liquids (ILs) are generated by addition of HBr or HCl to alkylammonium nitrates ([RNH3+] [NO3-]) and to 3-methyl-1-(butyl-4-sulfonyl)imidazolium nitrate ([BMIM(SO3H)][NO3]). The resulting [RNH3+] [NO3-]/HX and mono (3-methyl-1-(butyl-4-sulfonyl)imidazolium) monohalogenide mononitrate ([BMIM(SO3H)][NO3)(x)(X)(y)] (X = Br, Cl)) systems act as solvent and promoter for aerobic oxidative halogenation of arenes under mild conditions in high yields that can be repeated over several cycles.
On the way to greener ILs: The combination of a short oligoether carboxylate (CH3O‐(CH2CH2O)3‐CH2COO−) with small alkalimetal cations leads to the formation of a newclass of ionicliquids that exhibit high thermal and electrochemical stability as well as low cytotoxicity.
Rao, M. Anand; Sethuram, B.; Rao, T. Navaneeth, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1980, vol. 19, # 8, p. 747 - 749
作者:Rao, M. Anand、Sethuram, B.、Rao, T. Navaneeth
DOI:——
日期:——
Ishida, Hiroyuki; Weiss, Alarich, Berichte der Bunsen-Gesellschaft