SYNTHESIS OF ETHYLENEIMINE DIMER

摘要

The invention provides a method to synthesizing ethyleneimine dimer. This method of synthesis provides several advantages over previous methods: (1) t he starting compounds are all relatively inexpensive; (2) the yield of product is greater than 20 % of the theoretical yield; and (3) the steps of synthesis a re easy, inexpensive and amenable to large-scale production. All of these advantages allow for less expensive production of ethyleneimine dimer.