Scandium-Catalyzed Silylation of Aromatic CH Bonds†
Dr. Juzo Oyamada
Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
Search for more papers by this authorDr. Masayoshi Nishiura
Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
Search for more papers by this authorCorresponding Author
Prof. Dr. Zhaomin Hou
Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)Search for more papers by this authorDr. Juzo Oyamada
Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
Search for more papers by this authorDr. Masayoshi Nishiura
Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
Search for more papers by this authorCorresponding Author
Prof. Dr. Zhaomin Hou
Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)Search for more papers by this authorThis work was partly supported by a Grant-in-Aid for Scientific Research (S) from JSPS (No. 21225004).
Graphical Abstract
Eine regioselektive, H-Akzeptor-freie C-H-Silylierung von Anisolen und Alkoxybenzolen mit Hydrosilanen gelingt in Gegenwart eines Halbsandwich-Scandiumkatalysators. Die Reaktion verläuft über eine ortho-C-H-Aktivierung des Anisols durch eine Scandiumhydridspezies mit nachfolgender Silylierung des entstehenden Scandium-2-anisyls mit einem Hydrosilan (siehe Schema).
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