With tetrabutylammonium iodide (TBAI) as the catalyst and tert-butyl hydroperoxide (TBHP) as the oxidant, a simple metal-free protocol has been developed for the synthesis of α-acyloxycarbonyl compounds from carbonyl compounds and α-oxo carboxylic acids via decarboxylative coupling reaction. The target products could be obtained in moderate to high yields.
                                    以
碘化四丁基
铵(TBAI)为催化剂,
叔丁基过氧化氢(
TBHP)为氧化剂,已开发出一种简单的无
金属方案,用于通过脱羧偶联从羰基化合物和α-氧代
羧酸合成α-酰氧羰基化合物反应。可以以中等至高收率获得目标产物。