Li Man-Bo, Yang Jie, Yang Ying, Xu Guo-Yong, Luo Gen, Yang Jianping, Bäckvall Jan-E
Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui, 230601, P. R. China.
Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691, Stockholm, Sweden.
Angew Chem Int Ed Engl. 2021 Jan 11;60(2):670-674. doi: 10.1002/anie.202011708. Epub 2020 Nov 10.
A solid amino-supported palladium catalyst is used in an oxidative domino reaction for the diastereoselective construction of alkyne-substituted cyclopentenol compounds. This heterogeneous catalyst exhibits high efficiency and excellent chemoselectivity, as well as good recyclability. The chemoselectivity of the domino reactions was readily controlled by switching the solvent and catalyst. Asymmetric syntheses and an oxidative carbocyclization-borylation reaction have also been developed based on the heterogeneous palladium catalyst.
一种固体氨基负载钯催化剂用于氧化多米诺反应，以非对映选择性构建炔基取代的环戊烯醇化合物。这种多相催化剂具有高效率、优异的化学选择性以及良好的可回收性。通过改变溶剂和催化剂，可以轻松控制多米诺反应的化学选择性。基于该多相钯催化剂，还开发了不对称合成以及氧化碳环化-硼化反应。
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