A Highly Efficient, Metal-Free and Convenient Diarylallyl Ether/Thioether Formation<i>via</i>Oxidative C-H Activation
作者:Yan Li、Weiliang Bao
DOI:10.1002/adsc.200800810
日期:2009.4
Abstractmagnified imageA metal free highly efficient and concise oxidative‐coupling ether formation between 1,3‐diarylallylic sp3 C‐H and aliphatic alcohols promoted by 2,3‐dichloro‐5,6‐dicyanoquinone (DDQ) is reported. This system is also applied to form CS bonds from 1,3‐diarylpropylene and thiols/thiophenols. The corresponding diarylallyl ethers/thioethers are obtained in good yields.