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Lithium tris methide

Lithium tris(Trifluoromethane sulfonyl)methide (Li Tri TFSM) 3. Lithium pentafluoro sulfur difluoro Li C(S02CF3)3a 112... [Pg.156]

Lithium tris(phenylthio)methide. Ipso anion precursor. Nuck... [Pg.222]

Lithium tris(perfluoroaIkanesulfonyl)methide salts have also received some attention for battery electrolytes, especially the salt with the C(S02CF3)3 anion (TriTFSM ) (Figs. 1.22J and 1.23b). The experimental gas-phase acidity values... [Pg.34]

C. W. Walker Jr., J. D. Cox, M. Salomon, J. Electrochem. Soc. 1996, 143, L80-L82. Conductivity and electrochemical stability of electrolytes containing organic solvent mixtures with lithium tris(trifluoromethanesulfonyl)methide. [Pg.74]

Ytterbium(lll) tris(perfluoroalkanesulfonyl)methides 34 are effective catalysts (10% mol) for the Friedel-Crafts acylation of arenes with anhydrides. Compounds 34 can be prepared as described in Scheme 3.7. Trimethylsilylmethyl lithium 31 is reacted with commercially available per-fluoroalkanesulfonyl fluorides, giving intermediates 32 that can similarly produce tris-perfluoroalkanesulfonyl derivatives 33. These compounds are converted into the catalysts 34 by reaction with ytterbium oxide. It is shown that the highly fluorinated catalyst (34, Ri = C5F13, = C8F17) (10% mol)... [Pg.51]

See other pages where Lithium tris methide is mentioned: [Pg.459]    [Pg.144]    [Pg.80]    [Pg.222]    [Pg.222]    [Pg.223]    [Pg.223]    [Pg.204]    [Pg.77]    [Pg.34]    [Pg.35]    [Pg.459]    [Pg.167]    [Pg.529]    [Pg.317]    [Pg.114]    [Pg.386]    [Pg.219]    [Pg.271]    [Pg.476]    [Pg.81]   
See also in sourсe #XX -- [ Pg.219 ]

See also in sourсe #XX -- [ Pg.222 , Pg.223 ]

See also in sourсe #XX -- [ Pg.204 ]



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