Iodination of aryl amines in a water-paste form via stable aryl diazonium tosylates |
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| Authors: | Dmitry A Gorlushko Elena A Krasnokutskaya Bong Seong Go Eun Hye Cha |
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| Institution: | a Department of Organic Chemistry, Tomsk Polytechnic University, 634050 Tomsk, Russia
b Department of Chemistry, University of Ulsan, 680-749 Ulsan, Republic of Korea |
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| Abstract: | The diazotization of aryl amines at room temperature in paste form with NaNO2, p-TsOH and a small amount of water, followed by treatment with KI provides a new, simple, and effective route for the preparation of various aryl iodides. The water-paste and strong acid-free reaction conditions are environmentally friendly and compatible with acid-sensitive functional groups. |
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