芳基的 1-硅烷氢化三嗪催化的铱（I）/2,9-二甲基菲咯啉（dmphen）配合物的芳香族 C-H 硅烷化。
Aromatic C-H silylation of arenes with 1-hydrosilatrane catalyzed by an iridium(I)/2,9-dimethylphenanthroline (dmphen) complex.
机构信息
Division of Chemical Process Engineering, Graduate School of Engineering, Hokkaido University, Sapporo, 060-8628, Japan.
出版信息
Org Biomol Chem. 2013 Dec 21;11(47):8162-5. doi: 10.1039/c3ob41623b. Epub 2013 Oct 30.
PMID:24170291
Abstract
Aromatic C-H silylation of neat arenes with 1-hydrosilatrane was found to be efficiently catalyzed by iridium catalysts composed of 1/2[Ir(OMe)(cod)]2 and 2,9-dimethyl-1,10-phenanthroline at 120 °C to afford the corresponding silylated products in high yields. The silylated products can be used for the Hiyama cross-coupling reaction.
摘要
1-氢硅烷与芳烃的芳基 C-H 硅烷化反应，在 120°C 下，由 1/2[Ir(OMe)(cod)]2 和 2,9-二甲基-1,10-菲咯啉组成的铱催化剂可有效地催化，以高产率得到相应的硅烷化产物。硅烷化产物可用于 Hiyama 交叉偶联反应。
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