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First palladium-catalyzed denitrated coupling reaction of nitroarenes with phenols

H Wang, A Yu, A Cao, J Chang…

文献索引:Wang, Hailei; Yu, Ajuan; Cao, Aijuan; Chang, Junbiao; Wu, Yangjie Applied Organometallic Chemistry, 2013 , vol. 27, # 10 p. 611 - 614

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被引用次数: 6

摘要

Diaryl ethers represent an important class of intermediates for pharmaceuticals, agrochemicals and polymers.[1, 2] Traditionally, the synthesis of such ethers has been accomplished via Ullmann crosscouplings, which employed aryl halides and sodium or potassium aryloxides in the presence of a stoichiometric (or greater) amount of a copper species at elevated temperatures (125–220 C).[3] Unfortunately, such drawbacks limited ...

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