Selective synthesis of functionalized allylic compounds by Pd(0)-catalyzed three-component reaction of methyl propargyl carbonate with phenols and nucleophiles
作者:Noriyuki Nishioka、Toshio Koizumi
DOI:10.1016/j.tetlet.2011.05.030
日期:2011.7
A Pd(0)-catalyzed three-component reaction of methyl propargyl carbonate with phenols and nucleophiles is described. The reaction proceeded smoothly and various allylic compounds were synthesized selectively in good to excellent yields under neutral conditions. The regioselective introduction of functional groups into the allylic compounds could also be achieved. The reaction with nitrogen and carbon
描述了Pd(0)催化的碳酸炔丙酯与酚和亲核试剂的三组分反应。反应进行顺利,并且在中性条件下以良好至优异的收率选择性地合成了各种烯丙基化合物。也可以实现将官能团区域选择性地引入烯丙基化合物中。与氮和碳亲核试剂的反应主要得到2-芳氧基烯丙基化合物。另一方面,脂族醇得到2-烷氧基烯丙基化合物。