Palladium-Catalyzed Cross-Coupling Reaction of Tricyclopropylbismuth with Aryl Halides and Triflates
作者:Alexandre Gagnon、Martin Duplessis、Pamela Alsabeh、Francis Barabé
DOI:10.1021/jo702377h
日期:2008.5.1
The palladium-catalyzed cross-coupling reaction of tricyclopropylbismuth with aryl and heterocyclic halides and triflates is reported. The reaction tolerates numerous functional groups and does not require anhydrous conditions. The method was successfully extended to the cross-coupling of triethylbismuth.
报道了钯催化的三环丙基铋与芳基和杂环卤化物以及三氟甲磺酸酯的交叉偶联反应。该反应可耐受许多官能团,并且不需要无水条件。该方法已成功地扩展到三乙基铋的交叉偶联。