209607-09-0Relevant articles and documents
The hydroboration of propargyl chloride: A flexible one-pot three-component process easily directed towards the synthesis of (E)-homoallylic alcohols or anti-homoallylic alcohols
Lombardo, Marco,Morganti, Stefano,Trombini, Claudio
, p. 601 - 604 (2001)
The hydroboration of propargyl chloride by means of a dialkylborane affords 3-chloro-propenyl boranes 6 which, in the presence of a quaternary ammonium chloride, rearrange into allylic boranes 9 and 10, precursors of (E)-homoallylic alcohols 7 or anti-homoallylic alcohols 5, respectively. Synthetic protocols for the selective generation of 5 and 7 were developed.