Thierry León and Elena Fernández
Chem. Commun., 2016,52, 9363-9366
DOI:
10.1039/C6CC04717C,
Communication
The first intermolecular Pauson–Khand reaction, conducted using internal alkynylboronic esters, allows the installation of the boronic ester moiety at the β-position of the cyclopentenone with total regio- and stereoselectivity.