An efficient protocol for C-O and C-S bonds formation by the cross-coupling reaction of 1,2-di(pyrimidin-2-yl) disulfides with phenols/thiophenols promoted by copper(I) chloride was established. It was discovered that variously substituted di(hetero)aryl disulfides and phenols were well tolerated. This strategy is the conversion of disulfides into hetero-aryl ethers and thioethers by a copper-promoted chemoselective C-S bond cleavage of disulfides.

中文翻译：

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氯化铜(I)促进的1,2-二(嘧啶-2-基)二硫化物与苯酚/苯硫酚的CO和CS偶联反应

建立了通过氯化铜（I）促进的 1,2-二（嘧啶-2-基）二硫化物与苯酚/苯硫酚的交叉偶联反应形成 CO 和 CS 键的有效方案。发现各种取代的二（杂）芳基二硫化物和酚类具有良好的耐受性。该策略是通过铜促进的二硫化物的化学选择性 CS 键裂解，将二硫化物转化为杂芳基醚和硫醚。