A Simple Procedure for the Synthesis of β-Hydroxyallenamides via Homoallenylation of Aldehydes
{{output}}
A simple one-pot synthesis of β-hydroxyallenamides is reported. This procedure entails chemo- and regioselective hydroboration of 3-en-1-ynyl-sulfonylamides with Cy2BH followed by homoallenylation of aldehydes to yield β-hydroxyallenamides (up to 94% yield a... ...
