A new type of N-nucleophile has been developed in Pd-catalyzed asymmetric allylic amination with monosubstituted allyl substrates, affording corresponding branched allyl amines in high regio- and enantioselectivities. Either OMe or Boc group in products can be removed easily to provide primary amine derivatives with the optical purity unchanged.
一种新型的N-亲核试剂已在
钯催化的不对称
烯丙胺化反应中发展出来,适用于单取代的烯丙基底物,得到相应的支链
烯丙胺,具有高的区域选择性和对映选择性。产物中的OMe或Boc基团可以容易地去除,从而得到光学纯度不变的初级胺衍
生物。