A Study of the Heck Reaction in Non-Polar Hydrocarbon Solvents and in Supercritical Carbon Dioxide
作者:Jin-Kyun Lee、Rachel M. Williamson、Andrew B. Holmes、Edward J. Bush、Ian F. McConvey
DOI:10.1071/ch07160
日期:——
phosphites were then investigated. Biphenyl-containing phosphites 8 and 13 were found to be highly effective. In the Heckreaction between the less-reactive bromobenzene and butyl acrylate, the bulky, electron-rich tri-tert-butylphosphine ligand produced the best yield. These results emphasize the importance of both electronic and steric properties of phosphorus ligands in the Heckreaction in non-polar solvents