Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen (Germany) http://www.ackermann.chemie.uni-goettingen.de/
Angew Chem Int Ed Engl. 2014 Oct 13;53(42):11285-8. doi: 10.1002/anie.201405647. Epub 2014 Aug 26.
Versatile ruthenium(II) complexes allow for site-selective C-H oxygenations with weakly-coordinating aldehydes. The challenging C-H functionalizations proceed with high chemoselectivity by rate-determining C-H metalation. The new method features an ample substrate scope, which sets the stage for the step-economical preparation of various bioactive heterocycles.
多功能钌(II)配合物允许与弱配位醛进行选择性 C-H 氧化。具有挑战性的 C-H 功能化通过速率决定的 C-H 金属化进行,具有高化学选择性。新方法具有广泛的底物范围,为各种生物活性杂环的逐步经济性制备奠定了基础。