The thermodn. of protonation of poly(amidoamines) I (x = 1 [29930-28-7], 2 [29930-20-9], and 3 [72805-61-9]) and their model compds. II (x = 1 [72814-86-9], 2 [70559-02-3], and 3 [72814-87-0]) were examd. None of the poly(amidoamines) exhibited typical polyelectrolyte behavior towards protonation with respect to their basicity consts. or protonation enthalpies. The substantial independence of amino groups in the repeating unit may be due to shielding by the diacyl piperazine groups.
Macro Inorganics IV: Thermodynamic Functions Relative to the Protonation of a Poly(amido-amine) with Repeating Units Containing 3 Amino Groups
OLIVA, Leone;
1979-01-01
Abstract
The thermodn. of protonation of poly(amidoamines) I (x = 1 [29930-28-7], 2 [29930-20-9], and 3 [72805-61-9]) and their model compds. II (x = 1 [72814-86-9], 2 [70559-02-3], and 3 [72814-87-0]) were examd. None of the poly(amidoamines) exhibited typical polyelectrolyte behavior towards protonation with respect to their basicity consts. or protonation enthalpies. The substantial independence of amino groups in the repeating unit may be due to shielding by the diacyl piperazine groups.File in questo prodotto:
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