An alternative synthesis of aryl and heteroaryl bromides from activated aryl hydroxy compounds

AR Katritzky, J Li, CV Stevens…

文献索引：Katritzky, Alan R.; Li, Jianqing; Stevens, Christian V.; Ager, David J. Organic Preparations and Procedures International, 1994 , vol. 26, # 4 p. 439 - 444

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被引用次数: 15

摘要

Aryl triflates, prepared from the corresponding aryl hydroxy compounds and trifluorornethanesulfonic anhydride, have recently been identified as versatile intermediates for the conversion of phenols into a wide range of functionalized aromatic compounds.'The most common application of aryl triflates is in organometallic coupling reactions for activated as well as non-activated aryl triflates.'Palladium or nickel catalysts are frequently utilized ...