1,2,3-TRIS-[(AMMONIO)METHYLCARBONYLOXYPOLY(ALKYLENEOXY)]-PROPANE TRICHLORIDES POSSESSING BACTERICIDAL AND FUNGICIDE ACTIVITY AND DEMULSIFYING PROPERTY OF PETROLEUM EMULSION AND METHOD FOR THEIR PREPARING Russian patent published in 2006 - IPC C07C229/10 C07C227/14 C07D295/125 C07D295/84 C08G65/332 C08G65/333 A01N37/44 A61P31/04 C10G33/04 

FIELD: organic chemistry, chemical technology.

SUBSTANCE: invention relates to novel 1,2,3-tris-[(ammonio)methylcarbonyloxypoly(alkyleneoxy)]-propane trichlorides of the general formula:

wherein at -X⁺ as -N⁺R¹RR, R¹ = R² mean hydrogen atom (H), R³ means aliphatic hydrocarbon radical comprising 10-16 carbon atoms, a + c + e (the general degree of oxypropylation) = 49,b + d + f (the general degree of oxyethylation) = 0; at -X⁺ as -N⁺R¹R²R³, R¹ = R² mean H, R³ means aliphatic hydrocarbon radical comprising 10-16 carbon atoms, a + c + e = 55, b + d + f = 0; at -X⁺ as -N⁺R¹R²R³, R¹ = R² mean H, R³ means aliphatic hydrocarbon radical comprising 10-16 carbon atoms, a + c + e = 80, b + d + f = 24; at -X⁺ as -N⁺R¹R²R³, R¹ = R² mean H, R³ means aliphatic hydrocarbon radical comprising 10-16 carbon atoms, a + c + e = 90, b + d + f = 27; at -X⁺ as -N⁺R¹R²R³, R¹ = R² means H, R³ means phenyl, a + c + e = 80, b + d + f = 24; at -X⁺ as -N⁺R¹R²R³, R¹ = R² mean H, R³ means phenyl, a + c + e = 90, b + d + f = 27; at -X⁺ as , a + c + e = 80, b + d + f = 24; at -X⁺ as , a + c + e = 90, b + d + f =27. Also, invention relates to a method for synthesis of these compounds. Method involves interaction of 1,2,3-tris-[hydroxypoly(alkyleneoxy)]-propane of the formula:

wherein a + c + e = 49-90, b + d + f = 0-27 with monochloroacetic acid in the presence of acidic catalyst, in boiling organic solvent medium with azeotropic removal of water formed and the following treatment of synthesized reaction product in polar solvent medium at heating with amino-compounds of the formula: NR¹R²R³ wherein R¹ = R² mean H, R³ means aliphatic hydrocarbon radical comprising 10-16 carbon atoms, phenyl, or morpholine of the formula:

in the following mole ratios of reagents - propane hydroxyl derivative : monochloroacetic acid : amino-compound or morpholine = 1:(3.0-3.2):(3.0-3.2), respectively. New compounds show the bactericidal and fungicide activity and properties of demulsifying agents for petroleum emulsions.

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

7 cl, 3 tbl, 8 ex