Aliphatic acid anhydrides are the versatile building blocks and the new method for the conversion of anhydrides is thus of great significance. Herein, we report the decarboxylative alkylation of aryl triflates with aliphatic acid anhydrides via nickel catalysis. This novel method provides a facile access to construct Csp²-Csp³ bond. In addition, this method is compatible with a broad array of functional groups and exhibits good substrates scope.

中文翻译：

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镍与酸酐催化芳基三氟甲磺酸酯的脱羧烷基化

脂肪族酸酐是通用的结构单元，因此，用于酸酐转化的新方法具有重要意义。在本文中，我们报道了通过镍催化的脂肪族酸酐与芳基三氟甲磺酸酯的脱羧烷基化反应。这种新颖的方法提供了构建Csp ² -Csp ³键的便捷途径。此外，该方法可与多种官能团兼容，并具有良好的底物范围。