A method of preparing polyalkylated oligoalkylenepolyamines is provided. The method includes contacting oligoalkylenepolyamine with a reagent composition comprising (a) alkyl bromide and/or alkyl chloride; (b) a basic agent; and (c) iodide salt. The alkylation reaction may be carried out in a polar, aprotic organic solvent.
提供了一种制备多烷基化寡烷基
多胺的方法。该方法包括将寡烷基
多胺与试剂组成物接触,所述试剂组成物包括(a)烷基
溴和/或烷基
氯化物; (b) 基性试剂; 和(c)
碘化物盐。烷基化反应可以在极性、无质子有机溶剂中进行。