Syntheses of RuHCl(CO)(PAr3)3 and RuH2(CO)(PAr3)3 Containing Various Triarylphosphines and Their Use for Arylation of Sterically Congested Aromatic C–H Bonds
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- 作者：Yohei Ogiwara ; Masashi Miyake ; Takuya Kochi ; Fumitoshi Kakiuchi
- 刊名：Organometallics
- 出版年：2017
- 出版时间：January 9, 2017
- 年：2017
- 卷：36
- 期：1
- 页码：159-164
- 全文大小：338K
- ISSN：1520-6041
文摘
A series of ruthenium complexes, RuHCl(CO)(PAr3)3 and RuH2(CO)(PAr3)3, containing various triarylphosphines were synthesized. Screening of these complexes as catalysts for direct arylation of sterically congested ortho C–H bonds of aromatic ketones improved the yields of the arylation products.