Metal-free alkynylation of α-C–H bonds of ethers with ethynylbenziodoxolones
Metal-free alkynylation of α-C–H bonds of ethers with ethynylbenziodoxolones
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DOI：
10.1039/c4ra09646k
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发表时间：
2014-10
期刊：
影响因子：
3.9
通讯作者：
Ruonan Zhang;Long-yi Xi;Lei Zhang;Shuai Liang;Shan-yong Chen;Xiao‐Qi Yu
中科院分区：
文献类型：
--
作者：
Ruonan Zhang;Long-yi Xi;Lei Zhang;Shuai Liang;Shan-yong Chen;Xiao‐Qi Yu
发展了一种无金属的C-H键与氧或氮原子相邻的直接烷基化反应。该反应在温和条件下发生在饱和杂环化合物和乙炔基苯并碘多佐酮之间。以中等至良好的产率制备了一系列含氧或氮原子的2-炔基环烷烃。
A metal-free direct alkylation of C–H bonds adjacent to an oxygen or nitrogen atom was developed. This reaction occurred between saturated heterocycles and ethynylbenziodoxolones under mild conditions. A series of 2-alkynyl cyclic alkanes that contain oxygen or nitrogen atoms were prepared in moderate to good yields.