We developed a novel SPD-NH2 organocatalyst that works cooperatively with a PdII complex to catalyze the asymmetric intramolecular hydroalkylation. It demonstrates great reactivity, enantio- and diastereoselectivity (up to 99 % ee and 20 : 1 dr). Moreover, bridged or fused bicyclic systems can be conveniently transformed into diverse di-, tri-, and tetracyclic scaffolds for further conversion into
我们开发了一种新型
SPD-NH 2有机
催化剂,它与Pd II配合物协同作用,催化不对称分子内加
氢烷基化。它具有出色的反应活性、对映选择性和非对映选择性(高达 99 % ee 和 20 : 1 dr)。此外,桥联或稠合双环系统可以方便地转化为不同的二环、
三环和四环支架,以进一步转化为
生物学上重要的化合物。