铜催化 CO 作为 C1 源合成具有立体定义的环丙基双（硼酸酯）
Copper-Catalyzed Synthesis of Stereodefined Cyclopropyl Bis(boronates) from Alkenes with CO as the C1 Source.
机构信息
Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany.
Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
出版信息
J Am Chem Soc. 2020 Aug 19;142(33):14074-14079. doi: 10.1021/jacs.0c06800. Epub 2020 Aug 4.
A novel copper-catalyzed stereodefined procedure for the selective synthesis of cyclopropyl bis(boronates) from terminal alkenes has been developed. Various aliphatic alkenes were transformed into the desired bis(boronate ester)-substituted cyclopropanes in moderate to good yields. Synthetic transformations of the resulting cyclopropyl bis(boronates) demonstrate their utility. A possible reaction mechanism is proposed.
一种新型的铜催化的立体定义方法已经被开发出来，用于从末端烯烃选择性合成环丙基双（硼酸酯）。各种脂肪族烯烃在中等至良好的收率下转化为所需的双（硼酸酯）取代的环丙烷。所得环丙基双（硼酸酯）的合成转化证明了它们的实用性。提出了一种可能的反应机理。
Zotero 插件