A new strategy to design a graphene oxide supported palladium complex as a new heterogeneous nanocatalyst and application in carbon-carbon and carbon-heteroatom cross-coupling reactions

被引：28

作者：

Bahrami, Kiumars ^{[1
,2
]}

Targhan, Homa ^{[1
]}

机构：

[1] Razi Univ, Fac Chem, Dept Organ Chem, Kermanshah 6714967346, Iran

[2] Razi Univ, NNRC, Kermanshah 6714967346, Iran

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2019年 / 33卷 / 04期

关键词：

cross-coupling; graphene oxide; heterogeneous nanocatalyst; palladium-catalyzed; terpyridine-based ligands; CATALYZED HECK REACTION; RECYCLABLE CATALYST; PD NANOPARTICLES; ARYL HALIDES; SUZUKI; EFFICIENT; SONOGASHIRA; LIGANDS; STABILIZATION; ETHERS;

D O I：

10.1002/aoc.4842

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The palladium nanoparticles were successfully stabilized with an average diameter of 6-7 nm through the coordination of palladium and terpyridine-based ligands grafted on graphene oxide surface. The graphene oxide supported palladium nanoparticles were thoroughly characterized and applied as an efficient heterogeneous catalyst in carbon-carbon (Suzuki-Miyaura, Mizoroki-Heck coupling reactions) and carbon-heteroatom (C-N and C-O) bond-forming reactions. The catalyst was simply recycled from the reaction mixture and was reused consecutive four times with small drop in catalytic activity.

引用

页数：13

共 75 条

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