Regioselective Heck Reaction of<i>N</i>-Vinylphthalimide: A General Strategy for the Synthesis of (<i>E</i>)-<i>N-</i>Styrylphthalimides and Phenethylamines
作者:Emilio Alacid、Carmen Nájera
DOI:10.1002/adsc.200800074
日期:2008.6.9
phenone oxime-derived palladacycles as catalysts under phosphine-free conditions. The reaction is succesfully carried out in organic solvents, such as DMF, in the presence of an organic base, such as dicyclohexylmethylamine, and with TBAB as additive at 120 °C under conventional or microwave heating. (E)-N-Styrylphthalimides are mainly obtained using a rather low palladium loading (0.05–1 mol%). Similar