843666-08-0Relevant articles and documents
Powerful N-monoalkylation of linear tetraamines via bisaminal intermediates
Claudon, Geraldine,Le Bris, Nathalie,Bernard, Helene,Handel, Henri
, p. 5027 - 5030 (2004)
The bisaminals obtained through the condensation of two linear tetraamines with glyoxal or pyruvic aldehyde were selectively alkylated with bromo- or α,ω-dibromoalkanes in good yields at one of the secondary amino functions to give rise to N-monoalkylated tetraamines or linear octaamines. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.