Palladium - catalyzed reactions of trialkylstannyl phenyl sulfides with alkenyl bromides. A new diastereoselective synthesis of (E)-1-alkenyl phenyl sulfides
作者:Adriano Carpita、Renzo Rossi、Barbara Scamuzzi
DOI:10.1016/s0040-4039(00)99102-0
日期:1989.1
The reaction of easily available stereoisomeric mixtures of 1-alkenyl bromides with molar excesses of trialkylstannyl phenyl sulfides takes place readily in the presence of Pd(PPH3)4 to afford diastereoselectively (E)-1-alkenyl phenyl sulfides in excellent yields.
容易获得的1-烯基溴化物的立体异构体混合物与摩尔过量的三烷基锡烷基苯基硫化物的反应在Pd(PPH 3)4存在下容易发生,从而以优异的产率提供非对映选择性的(E)-1-烯基苯基硫化物。