Ruthenium-catalyzed functionalization of aryl carbon-oxygen bonds in aromatic ethers with organoboron compounds

F Kakiuchi, M Usui, S Ueno, N Chatani…

文献索引：Kakiuchi, Fumitoshi; Usui, Mayumi; Ueno, Satoshi; Chatani, Naoto; Murai, Shinji Journal of the American Chemical Society, 2004 , vol. 126, # 9 p. 2706 - 2707

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被引用次数: 156

摘要

The ruthenium-catalyzed reaction of aryl ethers having a carbonyl group at the ortho position to the ether group with organoboronates (RB (OCH2CMe2CH2O), R= aryl, alkenyl, and alkyl) resulted in site-selective CC bond formation. Among the transition metal complexes screened, the RuH2 (CO)(PPh3) 3 complex showed the highest activity. Several aromatic ketones having methoxy or phenoxy groups at the ortho position can also be used in this ...