We disclosed new bimetallic BaMoO₄ nanoparticles for the C–S cross-coupling reaction. The C–S cross-coupling reaction of alkyl/aryl thiols with haloarenes was accomplished with high yields. The reaction has good functional group tolerance and selectivity. This is an efficient protocol for synthesizing the building blocks of pharmaceuticals containing C–S bonds. The catalyst is recyclable. The unactivated bromo- and 4-acetyl fluoro-arenes can well couple to afford thioethers in high yields. The reaction is believed to proceed by oxidative addition and reductive elimination.

中文翻译：

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BaMoO4双金属纳米颗粒用于硫醇与卤代芳烃的C–S交叉偶联

我们公开了用于C–S交叉偶联反应的新型双金属BaMoO ₄纳米颗粒。烷基/芳基硫醇与卤代芳烃的C–S交叉偶联反应以高收率完成。该反应具有良好的官能团耐受性和选择性。这是合成包含C–S键的药物组成部分的有效协议。该催化剂是可回收的。未活化的溴和4-乙酰基氟代芳烃可以很好地偶联，从而以高收率得到硫醚。据信该反应通过氧化加成和还原消除来进行。