Xylan-type hemicellulose supported palladium nanoparticles: a highly efficient and reusable catalyst for the carbon–carbon coupling reactions

2014 ◽  
Vol 4 (5) ◽  
pp. 1426-1435 ◽  
Author(s):  
Wei Chen ◽  
Lin-xin Zhong ◽  
Xin-wen Peng ◽  
Kun Wang ◽  
Zhi-feng Chen ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Nanoparticles ◽  
Cross Coupling ◽  
Recyclable Catalyst ◽  
Reusable Catalyst ◽  
Coupling Reactions ◽  
Highly Efficient ◽  
Cross Coupling Reactions ◽  
Supported Palladium

A heterogeneous catalyst was prepared by depositing palladium nanoparticles onto xylan-type hemicellulose, which is a kind of renewable biopolymer catalyst, and used as an efficient and recyclable catalyst for the Suzuki, Heck, and Sonogashira cross-coupling reactions.

Palladium nanoparticles supported in a polymeric membrane: an efficient phosphine-free “green” catalyst for Suzuki–Miyaura reactions in water

RSC Advances ◽  
2014 ◽  
Vol 4 (26) ◽  
pp. 13446-13452 ◽  
Author(s):  
Vinícius W. Faria ◽  
Deyvid G. M. Oliveira ◽  
Márcia H. S. Kurz ◽  
Fábio F. Gonçalves ◽  
Carla W. Scheeren ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Nanoparticles ◽  
Cross Coupling ◽  
Polymeric Membrane ◽  
Coupling Reactions ◽  
Green Catalyst ◽  
Highly Efficient ◽  
Cross Coupling Reactions

Palladium(0) nanoparticles supported on a polymeric membrane, CA/Pd(0), were found to be a highly efficient “dip catalyst” (heterogeneous catalyst) for Suzuki–Miyaura cross-coupling reactions.

ChemInform Abstract: PVC-Supported Palladium Nanoparticles: An Efficient Catalyst for Suzuki Cross-Coupling Reactions at Room Temperature.

ChemInform ◽  
2013 ◽  
Vol 44 (33) ◽  
pp. no-no ◽  
Author(s):  
Mamidi Samarasimhareddy ◽  
Girish Prabhu ◽  
Thimmalapura M. Vishwanatha ◽  
Vommina V. Sureshbabu
Keyword(s):  
Palladium Nanoparticles ◽  
Room Temperature ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Efficient Catalyst ◽  
Cross Coupling Reactions ◽  
Supported Palladium

Microwave-assisted aqueous carbon–carbon cross-coupling reactions of aryl chlorides catalysed by reduced graphene oxide supported palladium nanoparticles

2020 ◽  
Vol 22 (10) ◽  
pp. 3239-3247 ◽  
Author(s):  
Qingxiao Zhang ◽  
Zhan Mao ◽  
Kaixuan Wang ◽  
Nam Thanh Son Phan ◽  
Fang Zhang
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Palladium Nanoparticles ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Aryl Chlorides ◽  
Microwave Assisted ◽  
Cross Coupling Reactions ◽  
Reduced Graphene ◽  
Supported Palladium

Microwave-assisted reduced graphene oxide supported palladium nanoparticles can efficiently promote aqueous Ullmann and Suzuki coupling reactions of aryl chlorides.

Application of Brown Cotton-Supported Palladium Nanoparticles in Suzuki–Miyaura Cross-Coupling Reactions

2020 ◽  
Vol 3 (7) ◽  
pp. 6304-6309 ◽  
Author(s):  
Michael W. Easson ◽  
Jacobs H. Jordan ◽  
John M. Bland ◽  
Doug J. Hinchliffe ◽  
Brian D. Condon
Keyword(s):  
Palladium Nanoparticles ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Supported Palladium

The continuous synthesis and application of graphene supported palladium nanoparticles: a highly effective catalyst for Suzuki-Miyaura cross-coupling reactions

2015 ◽  
Vol 4 (3) ◽  
Author(s):  
Kendra W. Brinkley ◽  
Michael Burkholder ◽  
Ali R. Siamaki ◽  
Katherine Belecki ◽  
B. Frank Gupton
Keyword(s):  
Palladium Nanoparticles ◽  
Flow Reactor ◽  
Cross Coupling ◽  
Packed Bed ◽  
Deposition Process ◽  
Catalyst System ◽  
Coupling Reactions ◽  
Heating Source ◽  
Cross Coupling Reactions ◽  
Supported Palladium

AbstractAn efficient, sustainable, and continuous method for the preparation of graphene supported palladium nanoparticles (Pd/G) has been developed using microwave irradiation as a heating source for the metal deposition process. The Pd/G produced from this method was effective in Suzuki-Miyaura cross-coupling reactions with a broad range of substrates. When incorporated into a packed bed flow reactor, this ligand free catalyst system continued to demonstrate high reaction conversions with limited catalyst leaching in the reaction mixture (347 ppb palladium).

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