Palladium nanoparticles generated from allylpalladium chloride in situ: A simple and highly efficient catalytic system for Mizoroki–Heck reactions

2012 ◽  
Vol 697 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Wei Wang ◽  
Qin Yang ◽  
Rong Zhou ◽  
Hai-Yan Fu ◽  
Rui-Xiang Li ◽  
...  
Keyword(s):  
Catalytic System ◽  
Palladium Nanoparticles ◽  
Heck Reactions ◽  
Highly Efficient

Ferrocenyl metal–organic framework hollow microspheres for in situ loading palladium nanoparticles as a heterogeneous catalyst

2019 ◽  
Vol 48 (24) ◽  
pp. 8995-9003 ◽  
Author(s):  
Zheng Deng ◽  
Yi Guo ◽  
Zhuoyi Li ◽  
Xiaobin Wang ◽  
Xinsheng Peng ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Nanoparticles ◽  
Metal Organic Framework ◽  
Pd Nanoparticles ◽  
Hollow Microspheres ◽  
Highly Efficient ◽  
Metal Organic ◽  
Efficient Heterogeneous Catalyst ◽  
Organic Framework

Zn–Fc MOF hollow microspheres were prepared for the in situ reduction of Pd2+ into Pd nanoparticles as a highly efficient heterogeneous catalyst.

scholarly journals I2-SDS-H2O System: A highly Efficient Dual Catalytic Green System for Deprotection of Imines and in Situ Preparation of Bis(indolyl)alkanes from Indoles in Water

2012 ◽  
Vol 2012 ◽  
pp. 1-6
Author(s):  
Parasa Hazarika ◽  
Pallab Pahari ◽  
Manash Jyoti Borah ◽  
Dilip Konwar
Keyword(s):  
Catalytic System ◽  
Room Temperature ◽  
One Pot ◽  
Highly Efficient ◽  
In Situ Preparation ◽  
System A ◽  
Neutral Conditions ◽  
Green System

A novel catalytic system consisting of I2-SDS-H2O has been developed which cleaves 2,3-diaza-1,3-butadiene, 1-aza-1,3-butadienes, oximes and in presence of indoles in the medium uses the corresponding aldehyde products to produce bis(indolyl)alkanes in situ. This one pot simple and mild dual catalytic system works in water at room temperature under neutral conditions.

Palladium-catalyzed carbonylation of aryl halides: an efficient, heterogeneous and phosphine-free catalytic system for aminocarbonylation and alkoxycarbonylation employing Mo(CO)6 as a solid carbon monoxide source

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 78468-78476 ◽  
Author(s):  
Abdol-Reza Hajipour ◽  
Zeinab Tavangar-Rizi ◽  
Nasser Iranpoor
Keyword(s):  
Carbon Monoxide ◽  
Heterogeneous Catalyst ◽  
Catalytic System ◽  
Palladium Nanoparticles ◽  
Aryl Halides ◽  
Solid Carbon ◽  
Highly Efficient ◽  
Palladium Catalyzed

Preparation and characterization of palladium nanoparticles immobilized on magnetic methionine-functionalized chitosan as a highly efficient, air stable, and readily reusable heterogeneous catalyst in carbonylation reactions.

scholarly journals Palladium-Nanoparticles Biohybrids in Applied Chemistry

Applied Nano ◽  
2020 ◽  
Vol 2 (1) ◽  
pp. 1-13 ◽  
Author(s):  
Marco Filice ◽  
Noelia Losada-Garcia ◽  
Carlos Perez-Rizquez ◽  
Marzia Marciello ◽  
Maria del Puerto Morales ◽  
...  
Keyword(s):  
Palladium Nanoparticles ◽  
Heterogeneous Material ◽  
Chemical Processes ◽  
Protein Network ◽  
Efficient Synthesis ◽  
Spherical Nanoparticles ◽  
Heck Reactions ◽  
Applied Chemistry ◽  
Cascade Processes

Applied nanotechnology has experienced tremendous advance over the last decade. In this study, the efficient synthesis of highly stable palladium-nanoparticles (PdNPs) biohybrids based on the application of an enzyme, which induces in situ the generation of spherical nanoparticles on the protein network, has been described. A heterogeneous material was synthesized formed with PdNPs with average sizes between 1.5 to 5 nm. These Pd nanocatalysts were successfully applied in different chemical processes: C-C bonding reactions (Suzuki and Heck reactions) and cascade processes combining enzymatic and metallic activities (hydrolysis-reduction, esterification-racemization).

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