Tetrakis ammonium

C. Venturello, R. D Alolslo, Quaternary ammonium tetrakis(diperoxotungsto)phosphates(3-) as a new class of catalysts for efficient alkene epoxidation with hydrogen peroxide, J. Org. Chem. 53 (1988) 1553. [Pg.78]

A quaternary ammonium tetrakis(diperoxotungsto)phosphate, [(CjH,3) N"]3[POJWO(Oj)j]J , has been isolated and characterised by Venturello et al. [56], This and an analogous Mo species, produced in the reaction medium by heteropolycompounds or (M = Mo, W) and hydrogen peroxide,... [Pg.26]

Venturello, C., and R. D Aloisio, Quaternary Ammonium Tetrakis (diperoxotungsto) phosphates (3-) as a New Class of Catalysts for Efficient Alkene Epoxidation with Hydrogen Peroxide,/. Org. Chem. 53 1553-1557 (1988). [Pg.193]

Photogahrank Celb, Principles and Perspectives, Fig. 9 Cell diagram fm a liquid 1 liquid solar cell. The organic supporting electrolyte is bis(triphenyl-phosphor-anylidene)ammonium tetrakis(4-chlorophenyl)borate, BTPPATPBQ (Reprinted from Electrochemistry... [Pg.1573]

BTPPATPBCl (Bis[triphenylphosphoranylidene]ammonium tetrakis [4-chlorophenyl] borate) (49) ... [Pg.790]

C32H22F12N09PrS4, Ammonium tetrakis(4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedione)praseodymate(lII) monohydrate, 32B, 39l C32H3808Zn3, Bis(phenyl(acetylacetonato)zinc(II))-bis(acetylaceton-ato)zinc(II), 39B, 668... [Pg.483]

FIGURE 1.3 Potential window for a system comprising LiS04 in water and TBATPB, that is, tetrabntylammoninm tetraphenylborate in 1,2-DCE limited, respectively, by the transfer of TBA+ and TPB from the organic to the aqueous phase as illustrated and BTTPATFPFB, that is, bis(triphenylphosphoranylidene)ammonium tetrakis(pentafluorophenyl)borate as drawn. In that case, the potential window is limited, respectively, by the transfer of the aqueous ions sulfate and lithium to the organic phase as illustrated. [Pg.13]

Py pyrrole, MPy 1-methylpyrrole, PPy polypyrrole, PMPy poly(l-methylpyrrole), EDOT 3,4-ethylenedioxytiophene, PEDOT poly(3,4-ethylenedioxytiophene), MT 3-methylthiophene, PMT poly(3-methylthiopliene), NaPSS sodium polystyrene sulfonate, NaDBS sodium dodecylbenzenesulfonate, NaPTS sodium para-toluene sulfonate, BSA benzenesulfonic acid, SSA 2-hydroxy-5-sulfobenzoic acid, MES 2-(Af-morpholino) ethanesulfonic acid, MOPS 3-(Al-morpholino) propanesulfonic acid, PIPES piperazine-l,4-bis(2-ethanesulfonic) acid, MeCN acetonitrile, DCE 1,2-dichloroetane, BU4NPF6 tetrabutylammonium hexafluor-ophosphate, BTPPA-CIO4 bis(triphenylphosphoranylidene)ammonium perchlorate, BTPPA-TFPB bis(triphenylphosphoranylidene)ammonium tetrakis[3,5-bis (trifluoromethyl)phenyl]borate, TPenA tetraphenylammonium... [Pg.323]

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