Анотація:
It has been shown that fullerene C60 terminates oxidation chains of hexamethylphosphoramide on the interaction with alkyl and peroxyl radicals. According to the kinetic researches, the rate constants k(ROO˙+ C60) = 9 · 10³l/(mol · s) and k(R˙+ C60) = 8.2 · 10^7 l/(mol · s) and the stoichiometric coefficient of termination of оxidation chains RH f = 5.4 ± 0.4 are estimated at 50 ºC, where R = (O)P[N(CH3)2]2N(CH3)CH2.