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首页> 外文期刊>RSC Advances >Porous organic polymer with in situ generated palladium nanoparticles as a phase-transfer catalyst for Sonogashira cross-coupling reaction in water
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Porous organic polymer with in situ generated palladium nanoparticles as a phase-transfer catalyst for Sonogashira cross-coupling reaction in water

机译：具有原位生成的钯纳米粒子的多孔有机聚合物作为Sonogashira水中交叉偶联反应的相转移催化剂

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摘要

A new Pd nanoparticle loaded and imidazolium-ionic liquid decorated organic polymer of Pd@PTC-POP was readily fabricated via a Pd(PPh _(3) ) _(4) catalysed in situ one-pot Suzuki cross-coupling reaction between imidazolium attached dibromobenzene and 1,3,5-tri(4-pinacholatoborolanephenyl)benzene. Besides the high thermal and chemical stability, the obtained Pd@PTC-POP can be used as a highly active and reusable phase-transfer solid catalyst to promote the Sonogashira coupling reaction in water. The obtained results indicate that the Pd@PTC-POP herein could create a versatile family of solid phase transfer catalysts for promoting a broad scope of reactions carried out in water.
机译：通过Pd（PPh _（3）_（4）催化原位一锅铃木连接的咪唑之间的交叉偶联反应，可以轻松地制备新型的Pd纳米粒子负载的咪唑离子液体修饰的Pd @ PTC-POP有机聚合物。二溴苯和1,3,5-三（4-pinacholatoborolanephenyl）苯。除了高的热稳定性和化学稳定性外，所得的Pd @ PTC-POP还可以用作高活性和可重复使用的相转移固体催化剂，以促进水中的Sonogashira偶联反应。所获得的结果表明，本文的Pd @ PTC-POP可以产生多种多样的固相转移催化剂，以促进在水中进行的广泛反应。

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