Ligand Effects on the Stereochemical Outcome of Suzuki–Miyaura Couplings
摘要:
The ligands associated with various Pd catalysts play a crucial role in determining the stereochemistry of cross-couplings between boronic acids and Z-alkenyl halides. A ligand on palladium has been found that leads to the desired products under mild conditions and in high yields that, in most cases, retain their Z-olefin geometry.
Ligand Effects on the Stereochemical Outcome of Suzuki–Miyaura Couplings
作者:Guo-Ping Lu、Karl R. Voigtritter、Chun Cai、Bruce H. Lipshutz
DOI:10.1021/jo300437t
日期:2012.4.20
The ligands associated with various Pd catalysts play a crucial role in determining the stereochemistry of cross-couplings between boronic acids and Z-alkenyl halides. A ligand on palladium has been found that leads to the desired products under mild conditions and in high yields that, in most cases, retain their Z-olefin geometry.