| 摘要 |
FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention relates to novel 1,2,3-tris-{[aminopoly(ethyleneamino)ethylammonio]-methylcarbonyloxypoly(alkyleneoxy)]}propane trichlorides of the formula: ^ wherein at a + c + e (the general degree of oxypropylation) = 49; b + d + f (the general degree of ethylation) = 0, n = 1-6; at a + c + e = 55, b + d + f = 0, n = 1-6; at a + c + e = 49, b + d + f = 9, n = 1-6; at a + c + e = 10, b + d + f = 10, n = 1-6; at a + c + e = 66, b + d + f = 15, n = 1-6; at a + c + e = 76, b + d + f = 18, n = 1-6, and to a method for their synthesis. Method involves interaction of 1,2,3-tris-[hydroxypoly(alkyleneoxy)]propanes of the formula: ^ wherein a + c + e = 49-76, b + d + f = 0-18 with monochloroacetic acid in the presence of acidic catalysts, in boiling organic solvent medium, azeotropic removing water formed and the following treatment at heating the synthesized reaction product with polyethylenepolyamines of the formula: H2N(CH2CH2NH)nCH2CH2NH2 wherein n = 1-6, and in the following mole ratios of reagents - hydroxyl derivatives of propane : monochloroacetic acid : polyethylenepolyamines = 1:(3.0-3.2):(3.0-3.2), respectively. New compounds possess the fungicide activity, properties of emulsifiers of cationic bitumen emulsions, capacity to enhance adhesion of bitumen to mineral materials. ^ EFFECT: improved preparing method, valuable properties of compounds. ^ 6 cl, 3 tbl, 6 ex |
