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Method of producing polyalkylated oligoalkylenepolyamines

United States Patent

February 25, 2014
View the Complete Patent at the US Patent & Trademark Office
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.
Elangovan; Arumugasamy (Fargo, ND)
NDSU Research Foundation (Fargo, ND)
13/ 522,803
February 4, 2011
GOVERNMENT RIGHTS STATEMENT This invention was made with government support under U.S. Department of Energy Grant No. DE-FG36-08G088160. The government has certain rights in the invention.