1207847-91-3Relevant academic research and scientific papers
A new route to tricyclic 2-pyridone frameworks via formation of bicyclic N-alkenyl alkynylamides followed by gold-catalyzed cycloisomerization
Imase, Hidetomo,Tanaka, Ken
supporting information; experimental part, p. 1152 - 1153 (2010/03/25)
A cationic gold(I)/PPh3 complex catalyzes cycloisomerizations of bicyclic N-alkenyl alkynylamides leading to tricyclic 2-pyridone derivatives at room temperature in good yields. The bicyclic N-alkenyl alkynylamides are readily prepared starting from commercially available 2-substituted cycloalkanones.
