科研之友
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摘要
A general and efficient one-step procedure has been developed for the synthesis of biaryl ethers via direct coupling of electron-deficient arylhalides or aryl triflates to aryl t-butyldimethyl-silyl (TBS) ethers using Cs2CO3. The protocol was also applied to electron-rich arylhalides by addition of a catalytic amount of copper(I) iodide. The reaction is rapid and provides good to excellent yields.
- 出版日期2004-8-9
- 单位浙江大学
