Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstrasse 2, 37077 Göttingen, Germany.
J Org Chem. 2013 Apr 19;78(8):4145-52. doi: 10.1021/jo400658d. Epub 2013 Apr 10.
The well-characterized ruthenium(II) biscarboxylate complex [Ru(O2CMes)2(p-cymene)] enabled versatile direct (hetero)arylations of C(sp(3))-H bonds with low (co)catalyst loading and ample substrate scope. Detailed mechanistic studies provided strong support for a facile and reversible C(sp(3))-H bond metalation.
结构明确的钌(II)双羧酸酯配合物 [Ru(O2CMes)2(p-cymene)] 能够在低(共)催化剂负载量和广泛的底物范围内实现 C(sp(3))-H 键的多功能直接(杂)芳基化反应。详细的机理研究为简便且可逆的 C(sp(3))-H 键金属化提供了有力支持。