PREPARATION OF ARYLPOLY(OXALKYL)BENZYLDIMETHYLAMMONIUM DERIVATIVES

摘要

The invention relates to a method for producing arylpoly(oxalkyl)-benzyldimethyl-ammonium derivatives of formula (1) by conversion of compoundsof formulas (2) and (3), wherein X= Br, CI, S-SO3 with R = alkyl, alkylaryl;R1 = H, C1-to C16-alkyl or O-C1 to O-C16-alkyl in ortho-, meta- or para-position; R2 = H, C1- to C4-alkyl or O-C1- to O-C4-alkyl; R3 = H, C1- to C16-alkyl or O-C1- to O-C16-alkyl in ortho-, meta- or para-position, and n = 1, 2,3 or 4, at temperatures between 60 and 160 ~C, in a solvent under the pressureproduced in a closed reaction container.