66818-57-3Relevant academic research and scientific papers
Stille coupling involving bulky groups feasible with gold cocatalyst
Delpozo, Juan,Carrasco, Desiree,Perez-Temprano, Monica H.,Garcia-Melchor, Max,Alvarez, Rosana,Casares, Juan A.,Espinet, Pablo
supporting information, p. 2189 - 2193 (2013/04/10)
Gold shuttle: Bulky groups, which will not (or only very sluggishly) undergo Stille coupling with stannanes and inexpensive ligands, can be efficiently coupled using bimetallic catalysis. A gold cocatalyst serves as an efficient shuttle to convey the bulky group from tin to palladium by reducing the steric crowding in the transition-states (see scheme). Copyright
The decisive role of ligand metathesis in Au/Pd bimetallic catalysis
DelPozo, Juan,Casares, Juan A.,Espinet, Pablo
, p. 7246 - 7248 (2013/08/23)
AuClL1/PdCl2L22 cocatalyzed coupling of Ar1X and Ar2SnBu3 is feasible for bulky Ar1, provided that at least one ligand on Pd is not strongly coordinating. This can be
