Direct use of allylic alcohols and allylic amines in palladium-catalyzed allylic amination
作者:Jiangyan Jing、Xiaohong Huo、Jiefeng Shen、Jingke Fu、Qinghua Meng、Wanbin Zhang
DOI:10.1039/c7cc01069a
日期:——
Allylic alcohols and allylic amines were directly utilized in a Pd-catalyzed hydrogen-bond-activated allylic amination under mild reaction conditions in the absence of any additives. The cooperative action of a Pd-catalyst and a hydrogen-bonding solvent is most likely responsible for its high reactivity. The catalytic system is compatible with a variety of functional groups and can be used to prepare
在没有任何添加剂的情况下,在温和的反应条件下,将烯丙醇和烯丙基胺直接用于钯催化的氢键活化的烯丙基胺化反应中。Pd催化剂和氢键溶剂的协同作用很可能是其高反应活性的原因。该催化体系与多种官能团相容,可用于以良好或优异的收率制备各种线性烯丙基胺。此外,该方法可以轻松地以克为单位,用于两种药物的肉桂醛和萘替芬的一步合成。