Cerium trichloride, as well as some other lanthanide salts, promote the palladium-catalyzed cross-coupling of triethylaluminum with bromoarenes. The lanthanide compounds also increase the selectivity by diminishing the undesired hydrodebromination process. © 2003 Elsevier Ltd. All rights reserved.
Shenglof, M., Gelman, D., Molander, G. A., & Blum, J. (2003). Lanthanide assisted cross-coupling of aryl bromides with triethylaluminum. Tetrahedron Letters, 44(47), 8593–8595. https://doi.org/10.1016/j.tetlet.2003.09.147