Cationic AuIII versus AuI : Catalyst-Controlled Divergent Reactivity of Alkyne-Tethered Lactams.
Benito AlcaidePedro AlmendrosSara CembellínIsrael FernándezTeresa Martínez Del CampoPublished in: Chemistry (Weinheim an der Bergstrasse, Germany) (2017)
Switchable reactivity through cationic gold-based catalyst control built on the oxidation state, namely cationic AuIII versus AuI , has been achieved in the direct functionalization of 2-azetidinone-tethered alkynyl indoles.