Radical arylation of phenols, phenyl ethers, and furans

…, G Pratsch, R Kolb, MR Heinrich

文献索引：Wetzel, Alexander; Pratsch, Gerald; Kolb, Roman; Heinrich, Markus R. Chemistry - A European Journal, 2010 , vol. 16, # 8 p. 2547 - 2556

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被引用次数: 67

摘要

Abstract Radical arylations of para-substituted phenols and phenyl ethers proceeded with good regioselectivity at the ortho position with respect to the hydroxy or alkoxy group. The reactions were conducted with arenediazonium salts as the aryl radical source, titanium (III) chloride as the reductant, and diluted hydrochloric acid as the solvent. Substituted biaryls were obtained from hydroxy-and alkoxy-substituted benzylamines, phenethylamines, and ...