Sulfoxide—Carbodiimide Reactions. IV. 1 Acid-Catalyzed Reactions of Phenols with Sulfoxides and Carbodiimides

MG Burdon, JG Moffatt

文献索引：Burdon,M.G.; Moffatt,J.G. Journal of the American Chemical Society, 1966 , vol. 88, # 24 p. 5855 - 5864

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被引用次数: 45

摘要

Abstract: Acid-catalyzed reactions of various phenols with dicyclohexylcarbodiimide (DCC) in dimethyl sulfoxide (DMSO) have been studied. The principal products were phenols alkylated in the available ortho positions with thiomethoxymethyl groups. In addition, products containing the previously undescribed 1, 3-benzoxathian ring system were frequently formed in low yields. More strongly acidic phenols also lead to aryl ...