Porous Triazine Containing Covalent Organic Polymer Supported Pd Nanoparticles: A Stable and Efficient Heterogeneous Catalyst for Sonogashira Cross-Coupling and the Reduction of Nitroarenes

2018 ◽  
Vol 3 (47) ◽  
pp. 13442-13455 ◽  
Author(s):  
Velu Sadhasivam ◽  
Mathappan Mariyappan ◽  
Ayyanar Siva
Keyword(s):  
Heterogeneous Catalyst ◽  
Cross Coupling ◽  
Pd Nanoparticles ◽  
Organic Polymer ◽  
Polymer Supported ◽  
Supported Pd ◽  
Efficient Heterogeneous Catalyst

Selective catalytic generation of hydrogen over covalent organic polymer supported Pd nanoparticles (COP-Pd)

2020 ◽  
Vol 493 ◽  
pp. 111057 ◽  
Author(s):  
Nasrin Nouruzi ◽  
Mohammad Dinari ◽  
Nazanin Mokhtari ◽  
Mustafa Farajzadeh ◽  
Behnam Gholipour ◽  
...  
Keyword(s):  
Pd Nanoparticles ◽  
Organic Polymer ◽  
Polymer Supported ◽  
Supported Pd

Meso–macroporous organic polymer-supported homogeneously dispersed small Pd nanoparticles obtained by a simple ion-exchange approach for the Heck reaction

2019 ◽  
Vol 43 (37) ◽  
pp. 14674-14677 ◽  
Author(s):  
Shunmin Ding ◽  
Baihong Qu ◽  
Yuan Li ◽  
Ling Sun ◽  
Shaohua Wu ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Heck Reaction ◽  
Pd Nanoparticles ◽  
Organic Polymer ◽  
Pd Nanoparticle ◽  
Polymer Supported ◽  
Supported Pd ◽  
Nanoparticle Catalyst

Herein, a meso–macroporous organic polymer-supported Pd nanoparticle catalyst (Pd/MOP-I) with homogeneously dispersed small Pd NPs (ca. 2.4 nm) was synthesized by a simple ion-exchange approach.

ChemInform Abstract: Polymer-Supported Electron-Rich Oxime Palladacycle as an Efficient Heterogeneous Catalyst for the Suzuki Coupling Reaction.

ChemInform ◽  
2014 ◽  
Vol 45 (35) ◽  
pp. no-no
Author(s):  
Hong-Jun Cho ◽  
Sungwon Jung ◽  
Saerom Kong ◽  
Sung-Jun Park ◽  
Sang-Myung Lee ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Coupling Reaction ◽  
Suzuki Coupling ◽  
Suzuki Coupling Reaction ◽  
Polymer Supported ◽  
Efficient Heterogeneous Catalyst

Pd nanoparticles supported on ZIF-8 as an efficient heterogeneous catalyst for the selective hydrogenation of cinnamaldehyde

2014 ◽  
Vol 57 ◽  
pp. 119-123 ◽  
Author(s):  
Yuan Zhao ◽  
Mingming Liu ◽  
Binbin Fan ◽  
Yanfeng Chen ◽  
Wenmiao Lv ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Selective Hydrogenation ◽  
Pd Nanoparticles ◽  
Efficient Heterogeneous Catalyst

ChemInform Abstract: Polymer-Supported Hexaethylene Glycolic Ionic Liquid: Efficient Heterogeneous Catalyst for Nucleophilic Substitutions Including Fluorinations.

ChemInform ◽  
2013 ◽  
Vol 44 (5) ◽  
pp. no-no
Author(s):  
Vinod H. Jadhav ◽  
Hwan-Jeong Jeong ◽  
Seok Tae Lim ◽  
Myung-Hee Sohn ◽  
Dong Wook Kim
Keyword(s):  
Ionic Liquid ◽  
Heterogeneous Catalyst ◽  
Nucleophilic Substitutions ◽  
Polymer Supported ◽  
Efficient Heterogeneous Catalyst

scholarly journals Conversion of CO2 into Chloropropene Carbonate Catalyzed by Iron (II) Phthalocyanine Hypercrosslinked Porous Organic Polymer

Molecules ◽  
2020 ◽  
Vol 25 (20) ◽  
pp. 4598
Author(s):  
Eva M. Maya ◽  
Antonio Valverde-González ◽  
Marta Iglesias
Keyword(s):  
Heterogeneous Catalyst ◽  
Direct Synthesis ◽  
Cyclic Carbonate ◽  
Organic Polymer ◽  
Iron Loading ◽  
Reaction Conditions ◽  
Porous Organic Polymer ◽  
Commercial Iron ◽  
Excellent Stability ◽  
Efficient Heterogeneous Catalyst

Commercial iron (II) phthalocyanine (FePc) was knitted with biphenyl using a Friedel–Crafts reaction to yield a micro-meso porous organic polymer (FePc-POP) with a specific surface area of 427 m2/g and 5.42% of iron loading. This strategy allowed for the direct synthesis of a heterogeneous catalyst from an iron containing monomer. The catalytic system, formed by the knitted polymer containing FePc and DMAP (4-dimethylamino pyridine) as base, results in an efficient heterogeneous catalyst in the cycloaddition of CO2 to epichlorohydrin to selectively obtain the corresponding cyclic carbonate. Thus, a TON (mmol substrate converted/mmol catalysts used) value of 2700 was reached in 3 h under mild reaction conditions (solvent free, 90 °C, 3 bar of CO2). The catalyst does not exhibit leaching during the reactions, which was attributed to the excellent stability of the metal in the macrocycle.

scholarly journals Nickel-metalated porous organic polymer for Suzuki–Miyaura cross-coupling reaction

RSC Advances ◽  
2019 ◽  
Vol 9 (35) ◽  
pp. 20266-20272 ◽  
Author(s):  
Ying Dong ◽  
Jing-Jing Jv ◽  
Yue Li ◽  
Wen-Han Li ◽  
Yun-Qi Chen ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Organic Polymer ◽  
Porous Organic Polymer ◽  
Highly Active ◽  
Cross Coupling Reaction

A porous organic polymer with Ni(ii) α-diimine moiety, which can be a highly active reusable heterogeneous catalyst to promote the Suzuki–Miyaura coupling reaction, was reported.

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