University of Texas at Austin, Department of Chemistry, Welch Hall (A5300), 105 E 24th St., Austin, TX, 78712, USA.
Angew Chem Int Ed Engl. 2018 Mar 12;57(12):3012-3021. doi: 10.1002/anie.201709916. Epub 2018 Feb 6.
Merging the characteristics of transfer hydrogenation and carbonyl addition, a broad new class of ruthenium(0)-catalyzed cycloadditions has been developed. As discussed in this Minireview, fused or bridged bicyclic ring systems are accessible in a redox-independent manner in C-C bond-forming hydrogen transfer reactions of diols, α-ketols, or 1,2-diones with diverse unsaturated reactants.
结合转移氢化和羰基加成的特点,开发了一类新的钌(0)催化环加成反应。正如本篇综述中讨论的,二醇、α-酮醇或 1,2-二酮与各种不饱和反应物在 C-C 键形成的氢转移反应中,可以以不依赖氧化还原的方式得到稠合或桥连双环体系。