I2-DMSO promoted metal free oxidative cyclization for the synthesis of substituted Indoles and pyrroles
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- 作者：Addada Ramakrishnam Rajua ; b ; Regalla Venkata Reddyb ; Vajja Mallikarjuna Raob ; Vema Venkata Nareshb ; Anna Venkateswara Raoa ;
- 关键词：Heterocycles ; Iodine ; DMSO ; Indoles ; Pyrroles
- 刊名：Tetrahedron Letters
- 出版年：2016
- 出版时间：29 June 2016
- 年：2016
- 卷：57
- 期：26
- 页码：2838-2841
- 全文大小：839 K
文摘
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Synthesis of indole and pyrrole derivatives through oxidative cyclization process.
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A metal free approach for oxidative cyclization process.
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Iodine/DMSO has successfully been utilized to oxidize phenyl acetylene group.
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Efficient and regieoselective construction of pyrrole and indole derivatives.