1,2,3-TRIS-[(AMMONIO)METHYLCARBONYLOXYPOLY(ALKYLENEOXY)]-PROPANE TRICHLORIDES POSSESSING PROPERTY OF EMULGATORS OF AQUEOUS-MAZUT EMULSION AND METHOD FOR THEIR PREPARING Russian patent published in 2006 - IPC C07C229/10 C07C227/14 C08G65/332 C08G65/333 B01F17/18 

FIELD: organic chemistry, chemical technology.

SUBSTANCE: invention relates to novel 1,2,3-tris-[(ammonio)methylcarbonyloxypoly(alkyleneoxy)]propane trichlorides of the formula: wherein: if R¹ = R² = R³ mean -CH₂CH₂OH then a + c + e (the total degree of oxypropylation) = 49, b + d + f (the total degree of oxyethylation) = 9; if R¹ = R² = R³ mean -CH₂CH₂OH then a + c + e = 55, b + d + f = 10; if R¹ = R² = R³ mean -CH₂CH₂OH then a + c + e = 66, b + d + f = 15; if R¹ = R = R³ -CH₂CH₂OH then a + c + e = 76, b + d + f = 18; if R¹ = R² mean hydrogen atom (H); R³ means aliphatic hydrocarbon radical comprising 10-16 carbon atoms then a + c + e = 76, b + d + f =18; if R¹ = R² mean H; R³ means aliphatic hydrocarbon radical comprising 17-20 carbon atoms then a + c + e = 49, b + d + f = 0; if R¹ = R² mean H; R³ means aliphatic hydrocarbon radical comprising 17-20 carbon atoms then a + c + e = 55, b + d + f = 0; if R = R means H; R³ means then a + c + e = 49, b + d + f = 9; if R¹ = R² mean H; R³ means then a + c + e = 55, b + d + f =10, and to a method for their synthesis. Method involves interaction 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 catalyst, in boiling organic solvent medium and azeotropic removal of formed water and the following treatment of the synthesized reaction product at heating with amino-compounds of the formula: R¹R²N wherein R¹ = R² mean -H, -CH₂CH₂OH; R³ means -CH₂CH₂OH, aliphatic radical comprising 10-16 or 17-20 carbon atoms, and in the molar ratio of reagents - propane hydroxyl derivatives : monochloroacetic acid : amino-compounds = 1:(3.0-3.2):(3.0-3.2), respectively. Novel compounds possess properties of emulsifiers of aqueous-mazut emulsions.

EFFECT: improved method of synthesis, valuable technical properties of compounds.

6 cl, 1 tbl, 10 ex