functional group are valuable because of their wide application in biological studies and asymmetric catalysis. Here we present an asymmetric Diels–Alder cycloaddition between phosphor-containing dienophiles and 2,4-dienals under the catalysis of chiral amine 1 via the intermediacy of trienamine species (trienamine catalysis). A spectrum of densely functionalized phosphonocyclohexene derivatives was efficiently
带有
磷官能团的手性化合物是有价值的,因为它们在
生物学研究和不对称催化中的广泛应用。在这里,我们介绍了在手性胺1经由
三烯胺类物质的介导(
三烯胺催化)的情况下,含
磷的亲二烯体和2,4-二烯之间的不对称Diels-Alder环加成反应。以优异的对映选择性(高达99%ee)和良好至高非对映选择性(高达> 19:1)有效地构建了一系列稠密官能化的膦酰基
环己烯衍
生物。