Solid-Supported Palladium Catalysts in Sonogashira Reactions: Recent Developments

被引：56
作者：
Alonso, Diego A.
Baeza, Alejandro
Chinchilla, Rafael [1 ]
Gomez, Cecilia
Guillena, Gabriela
Pastor, Isidro M. [1 ]
Ramon, Diego J.
机构：
[1] Univ Alicante, Fac Sci, Dept Organ Chem, POB 99, E-03080 Alicante, Spain
来源：
CATALYSTS | 2018年 / 8卷 / 05期
关键词：
palladium; catalysis; Sonogashira reaction; supported reagents; cross-coupling reactions; COPPER-FREE SONOGASHIRA; EFFICIENT HETEROGENEOUS CATALYST; CROSS-COUPLING REACTIONS; N-HETEROCYCLIC CARBENE; WALLED CARBON NANOTUBES; HIGHLY-ACTIVE CATALYST; C BOND FORMATION; SUZUKI-MIYAURA; POLYSTYRENE RESIN; LIGAND-FREE;
D O I：
10.3390/catal8050202
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The Sonogashira cross-coupling reaction is the most frequently employed synthetic procedure for the preparation of arylated alkynes, which are important conjugated compounds with multiple applications. Despite of their rather high price, this reaction is usually catalyzed by palladium species, making the recovery and reuse of the catalyst an interesting topic, mainly for industrial purposes. Easy recycle can be achieved anchoring the palladium catalyst to a separable support. This review shows recent developments in the use of palladium species anchored to different solid supports as recoverable catalysts for Sonogashira cross-coupling reactions.
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页数：39
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