Reactions of allenylphosphonates with 1,2-diaminoethane

Abstract

The reactions of dialkyl 3-methylbuta-1,2-dien-1-ylphosphonates with 1,2-diaminoethane lead to the formation of symmetrical N,N′-bis(1- dialkoxyphosphoryl-3-methylbut-1-en-2-yl)-1,2-diaminoethanes. © 2012 Springer Science+Business Media New York.