Tetrapentylammonium salts

Table 9.1 Retention of tetrapentylammonium salts on PRP-1. Conditions 3 7 CH3CN H20 mobile phase, conductivity or refractive index detector (adapted from Ref [2]).

Fig. 7.3 Cross-reactivity of NMBD-reactive IgE antibodies with quaternary ammonium compounds. Inhibition by tetraalkylammonium and alkyltrimethylammonium salts of the binding of alcuronium-reactive IgE antibodies to an alcuronium-solid phase conjugate. The serum was from a patient who experienced anaphylaxis to alcuronium and is the same serum used in experiments summarized in Figs 7.1 and 7.2. Key alcuronium plus sign) tetrameth-ylammonium bromide (open circle), tetrapropylammo-nium bromide filled square) , tetrapentylammonium...

Figure 2.11. The influence of added salt on response curves for tetrapentylammonium (TPA) bromide in methanol. The relationship between response and added sodium concentration can be observed by comparing the TPA response (Rtpa) at a given concentration (i.e., 10 M) in solutions with various amounts of Na ). The...

I. Palogoric and I. J. Gal, J. Chem. Soc. Faraday Trans. I., 68, 1093 (1972). Ionic association of some tetrapentylammonium and tetraoctyl-phosphonium salts in ethanol studied by vapor pressure osmometry. 

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