Dioxoiodane Compounds as Versatile Sources for Iodine(I) Chemistry

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• 作者：Prof. Dr. Kilian Muñ ; iz ; Belé ; n Garcí ; a ; Dr. Claudio Martí ; nez and Alessandro Piccinelli
• 刊名：Chemistry - A European Journal
• 出版年：2017
• 出版时间：January 31, 2017
• 年：2017
• 卷：23
• 期：7
• 页码：1539-1545
• 全文大小：1038K
• ISSN：1521-3765

文摘

The general synthesis, isolation and characterization of electrophilic iodine reagents of the general formula R₄N[I(O₂CAr)₂] is reported. These compounds are air- and moisture-stable iodine(I) reagents, which were characterized including X-ray analysis. They represent conceptually new iodine(I) reagents with anions as stabilizers. These compounds display the expected performance as electrophilic reagents upon interaction with electron-rich substrates. The performance of these compounds in a total of 47 different reactions of vicinal iodooxygenation of alkenes is studied and some key features on the reagents are revealed.