作者:Zhang, Shulei、Wang, Shao-Jie、Xin, Xiaolan、Wang, Xia、Tu, Zhifeng、Lu, Shenci
DOI:10.1021/acscatal.4c02157
日期:——
and inherent benefits of combining transition-metal- and organoasymmetric-catalyzed reactions in one pot. The reported transformation features Au-catalyzed tandem hydration–oxacyclization and NHC-catalyzed enantioselective annulation, effectively converting simple skipped diynones, water, and enals into highly diastereo- and enantioenriched fused heterocycles. Furthermore, the chemoselectivity controlled
本研究探讨了将过渡金属催化反应和有机不对称催化反应结合在一锅中的可行性和固有优势。报道的转化以Au催化的串联水合-氧杂环化和NHC催化的对映选择性环化为特征,有效地将简单的跳过二炔酮、水和烯醛转化为高度非对映和对映体富集的稠合杂环。此外,由碱控制的化学选择性特别值得注意,使得能够从同一组起始材料轻松获得ε-内酯或螺杂环。