Palladium-Catalyzed Alkyne Insertion/Reduction Route to Trisubstituted Olefins
作者:Erin R. Fruchey、Brendan M. Monks、Andrea M. Patterson、Silas P. Cook
DOI:10.1021/ol4018694
日期:2013.9.6
A new route to trisubstitutedolefins through a palladium-catalyzed alkyne insertion/reduction reaction with unactivated alkyl iodides is reported. The reaction proceeds under mild conditions and tolerates a range of functional groups and substitution patterns. Preliminary mechanistic inquiry suggests that the transformation may proceed through a hybrid radical/organometallic pathway.