Royal Society of Chemistry, Chemical Communications, 76(56), p. 11295-11298, 2020
DOI: 10.1039/d0cc05188h
Full text: Unavailable
Disclosed here is a new [3+2] annulation of siloxy alkynes that provides robust access to highly enantioenriched, densely-substituted pyrrolidinones and γ-butenolides, whose direct synthesis remains challenging.