A silver catalyzed decarboxylative C(sp²)–C(sp³) coupling of vinylic carboxylic acids with alcohols, alkylbenzenes, cycloalkanes and cyclic ethers was developed by using DTBP as an oxidant. This reaction tolerates a wide range of substrates, and products are obtained in good to excellent yields. The reaction also shows good stereoselectivity, and only trans-isomers are obtained. In addition, a radical pathway would be involved to facilitate this decarboxylative C(sp²)–C(sp³) coupling reaction.

中文翻译：

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通过自由基机理的银催化的脱羧C（sp ²）–C（sp ³）偶联反应

通过使用DTBP作为氧化剂，开发了乙烯基羧酸与醇，烷基苯，环烷烃和环醚的银催化脱羧C（sp ²）-C（sp ³）偶联反应。该反应可耐受多种底物，并且以良好至极好的产率获得产物。该反应还显示出良好的立体选择性，并且仅获得反式异构体。此外，自由基途径将参与促进这种脱羧的C（sp ²）–C（sp ³）偶联反应。