Sulfonic acid based cation-exchange resin: a novel proton source for one-pot diazotization-iodination of aromatic amines in water

…, EA Krasnokutskaya, AN Tretyakov, HY Hwang…

文献索引：Filimonov, Victor D.; Semenischeva, Nadya I.; Krasnokutskaya, Elena A.; Tretyakov, Alexei N.; Ho, Yun Hwang; Chi, Ki-Whan Synthesis, 2008 , # 2 p. 185 - 187

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被引用次数: 34

摘要

Abstract A convenient and simple one-pot method for the preparation of iodoarenes at room temperature has been developed, by sequential diazotization-iodination of aromatic amines with NaNO 2/KI in the presence of a sulfonic acid based cation-exchange resin in water. This inexpensive, noncorrosive and eco-friendly synthetic route is general in nature and allows for the preparation of iodoarenes with an electron-donating or-withdrawing group in ...