A novel Cu-catalyzed direct alkenylation of simple alkanes with styrenes was described. In the presence of a catalytic amount of Cu(OTf)2, a diverse range of alkenes undergo coupling with cycloalkanes to produce (E)-alkyl alkenes. This transformation is proposed to proceed via a radical process.
报道了一种新型的
铜催化的简单
烷烃与
苯乙烯的直接烯基化反应。在催化量的Cu(OTf)2存在下,多种烯烃与环
烷烃进行耦合,生成(E)-烷基烯烃。据推测,这一转化过程通过自由基途径进行。