1109280-50-3Relevant academic research and scientific papers
Diastereoselective synthesis of propargylic N-hydroxylamines via NHC-copper(I) halide-catalyzed reaction of terminal alkynes with chiral nitrones on water
Wo?niak,Staszewska-Krajewska,Michalak
, p. 1933 - 1936 (2015)
The first NHC-copper(I)-halide catalyzed addition of terminal alkynes to enantiomerically pure nitrones on water is described. This reaction provides a straightforward access to propargylic N-hydroxylamines in excellent yield and with excellent stereoselectivity (up to 97%). The presented methodology was applied as a key step in the formal synthesis of (-)-lentiginosine.
