Ruthenium- and Copper-Catalyzed Enantioselective Propargylic Alkylation of Propargylic Alcohols with β-Keto Phosphonates

Kazuki Motoyama, Masahiro Ikeda, Yoshihiro Miyake, and Yoshiaki Nishibayashi*

Organometallics, 2012, 31 (8), pp 3426–3430

DOI: 10.1021/om300219f