One-pot Pd-catalyzed hydrostannation/Stille reaction with acid chlorides as the electrophiles
作者:Kyoungsoo Lee、William P. Gallagher、Elli A. Toskey、Wenzheng Chong、Robert E. Maleczka
DOI:10.1016/j.jorganchem.2005.11.041
日期:2006.4
sequence amenable to the employment of acid chloride electrophiles has been developed. In this protocol, palladium mediated alkyne hydrostannations using Me3SnF/PMHS as an in situ trimethyltinhydride source are followed by the addition of the acid chloride to afford a variety of α,β-unsaturated ketones in a single pot.