Porous organic polymer with in situ generated palladium nanoparticles as a phase-transfer catalyst for Sonogashira cross-coupling reaction in water

被引：20

作者：

Dong, Ying ^{[1
]}

Chen, Yun-Qi ^{[1
]}

Jv, Jing-Jing ^{[1
]}

Li, Yue ^{[1
]}

Li, Wen-Han ^{[1
]}

Dong, Yu-Bin ^{[1
]}

机构：

[1] Shandong Normal Univ, Collaborat Innovat Ctr Functionalized Probes Chem, Coll Chem Chem Engn & Mat Sci, Key Lab Mol & Nano Probes,Minist Educ, Jinan 250014, Shandong, Peoples R China

来源：

RSC ADVANCES | 2019年 / 9卷 / 38期

基金：

中国国家自然科学基金;

关键词：

COPPER-FREE; EFFICIENT CATALYST; SUZUKI-MIYAURA; FRAMEWORK; CLAY; COMPOSITE; SUPPORT; COMPLEX;

D O I：

10.1039/c9ra04103f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new Pd nanoparticle loaded and imidazolium-ionic liquid decorated organic polymer of Pd@PTC-POP was readily fabricated via a Pd(PPh3)(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.

引用

页码：21671 / 21678

页数：8

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