New alkoxylated quaternary ammonium salts

摘要

Alkoxylated quaternary ammonium salts of formula (I) are new: R1 = 1-4C alkyl, hydroxyethyl, hydroxypropyl, or carboxymethyl optionally esterified with a 1-4C alcohol; R2 = H or Me; R3 = 7-21C alkyl, alkenyl or optionally substituted aryl or aralkyl; R4 = optionally substituted aryl or aralkyl; x = 1-3; n, m = 1 or 2; provided that m+n = 3; and X = an anion.