A new synthetic route to chiral 3-aryl-5-ethyl-1,4,2-oxazaphosphorines, was implemented by the reaction of imines derived from (±)-and (
R)-(−)-2-aminobutan-1-ol and (hydroxy
On the Convergence of Mappings with $k$-Finite DistortionOn the Convergence of Mappings with
$k$-Finite Distortion