Continuous Flow Sonogashira C–C Coupling Using a Heterogeneous Palladium–Copper Dual Reactor
作者:Li-Min Tan、Zhi-Yu Sem、Wei-Yuan Chong、Xiaoqian Liu、Hendra、Wei Lek Kwan、Chi-Lik Ken Lee
DOI:10.1021/ol303046e
日期:2013.1.4
We report the development of a heterogeneous catalyst system on continuousflow chemistry. A palladium (Pd) coated tubular reactor was placed in line with copper (Cu) tubing using a continuousflow platform, and a Sonogashira C–C coupling reaction was used to evaluate the performance. The reactions were favorably carried out in the Cu reactor, catalyzed by the traces of leached Pd from the Pd reactor