1541175-21-6Relevant academic research and scientific papers
AMINOETHYLATION PROCESS HAVING IMPROVED YIELD OF ARYLOXYALKYLENE AMINE COMPOUNDS AND REDUCED UREA BY-PRODUCTS
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Paragraph 0064-0065, (2014/03/25)
Disclosed is a process for preparing an aryloxyalkylene amine compound via an aminoethylation reaction comprising: a) reacting an aromatic hydroxyl compound in the presence of a basic catalyst with a 2-oxazolidinone compound of the formula II to form an intermediate reaction product; wherein R3 is selected from the group consisting of hydrogen or lower alkyl having 1 to 6 carbon atoms, R4 is selected from the group consisting of hydrogen, straight or branched chain alkyl having from one to six carbon atoms, phenyl, alkaryl, or arylalkyl; and b) reacting the intermediate product of step a) with a polyalkylene polyamine.
