作者:Singh, Sandeep、De, Saroj Ranjan
DOI:10.1055/a-2330-9955
日期:——
The synthesis of bibenzyl derivatives holds significance in organic chemistry due to their diverse pharmacological and synthetic applications. Herein, we report a novel copper-promoted dimerization reaction for the efficient synthesis of functionalized bibenzyls from benzyl thiocyanates. The coupling reaction proceeds under aerobic and mild conditions through a cascade C–S bond cleavage in one pot
联苄衍生物的合成由于其多样化的药理学和合成应用而在有机化学中具有重要意义。在此,我们报道了一种新型的铜促进的二聚反应,用于从硫氰酸苄酯有效合成官能化联苄。偶联反应在有氧和温和的条件下通过级联 C-S 键裂解在一锅中进行。多种取代基,包括芳环上的吸电子基团,具有良好的耐受性,能够以中等至良好的产率提供所需的产物。所开发的方案可用于从两种不同的缺电子硫氰酸苄酯获得交叉偶联产物。