Immobilized copper iodide on a porous organic polymer bearing P,N-ligation sites: A highly efficient heterogeneous catalyst for C O bond formation reaction

2017 ◽  
Vol 438 ◽  
pp. 214-223 ◽  
Author(s):  
Nasser Iranpoor ◽  
Farhad Panahi ◽  
Fatemeh Roozbin ◽  
Sajjad Rahimi ◽  
Mohsen Golbon Haghighi
Keyword(s):  
Heterogeneous Catalyst ◽  
Bond Formation ◽  
Organic Polymer ◽  
Copper Iodide ◽  
Formation Reaction ◽  
Porous Organic Polymer ◽  
Highly Efficient ◽  
Polymer Bearing ◽  
Efficient Heterogeneous Catalyst

scholarly journals A Pd-metalated porous organic polymer as a highly efficient heterogeneous catalyst for C–C couplings

2016 ◽  
Vol 37 (1) ◽  
pp. 54-60 ◽  
Author(s):  
Zhifeng Dai ◽  
Fang Chen ◽  
Qi Sun ◽  
Yanyan Ji ◽  
Liang Wang ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Organic Polymer ◽  
Porous Organic Polymer ◽  
Highly Efficient ◽  
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.

Palladium supported on triphenylphosphine-functionalized porous organic polymer: an efficient heterogeneous catalyst for aminocarbonylation

2015 ◽  
Vol 41 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Yizhu Lei ◽  
Xuefeng Zhang ◽  
Yanlong Gu ◽  
Jianglin Hu ◽  
Guangxing Li ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Organic Polymer ◽  
Porous Organic Polymer ◽  
Efficient Heterogeneous Catalyst

scholarly journals Highly Efficient Heterogeneous Pd@POPs Catalyst for the N-Formylation of Amine and CO2

Catalysts ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 220
Author(s):  
Guoqing Wang ◽  
Miao Jiang ◽  
Guangjun Ji ◽  
Zhao Sun ◽  
Lei Ma ◽  
...  
Keyword(s):  
Active Sites ◽  
Organic Polymer ◽  
Porous Organic Polymer ◽  
Highly Efficient ◽  
Surface Areas ◽  
Uniform Dispersion ◽  
Excellent Activity ◽  
Long Time ◽  
Hierarchical Pore ◽  
Efficient Heterogeneous Catalyst

Utilization of CO2 for the production of fine chemicals has become a research hotspot for a long time. In order to make use of CO2, we developed a highly efficient heterogeneous catalyst (denoted as Pd@POPs) for the N-formylation reaction of amine and CO2 under mild conditions. The Pd catalyst was based on a porous organic polymer derived from the solvothermal polymerization of vinyl-functionalized PPh3. A series of characterizations and comparative experiments demonstrated that the Pd@POPs catalyst has high BET (Brunauer-Emmett-Teller) surface areas, hierarchical pore structure, and uniform dispersion of Pd active sites resulting from the formation of strong coordination bonds between Pd species and P atoms in the porous organic polymer (POP) support. In addition to the excellent activity, the Pd@POPs catalyst shows good stability for the N-formylation reaction of amine and CO2.

Bipyridyl palladium embedded porous organic polymer as highly efficient and reusable heterogeneous catalyst for Suzuki–Miyaura coupling reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (41) ◽  
pp. 34866-34871 ◽  
Author(s):  
Chang-An Wang ◽  
Yin-Feng Han ◽  
Yan-Wei Li ◽  
Kun Nie ◽  
Xue-Li Cheng ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Catalyst ◽  
Coupling Reaction ◽  
Organic Polymer ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Porous Organic Polymer ◽  
Highly Efficient ◽  
Highly Effective

Bipyridyl-palladium catalyst embedded porous organic polymers (Bpy-Pd-POP) was synthesized and used as highly effective and reusable heterogeneous catalyst for the Suzuki–Miyaura coupling reaction.

scholarly journals Phenanthroline-based microporous organic polymer as a platform for an immobilized palladium catalyst for organic transformations

RSC Advances ◽  
2019 ◽  
Vol 9 (15) ◽  
pp. 8239-8245 ◽  
Author(s):  
Chang-An Wang ◽  
Kun Nie ◽  
Guo-Dong Song ◽  
Yan-Wei Li ◽  
Yin-Feng Han
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Catalyst ◽  
Cost Effective ◽  
Organic Polymer ◽  
Coupling Reactions ◽  
Organic Transformations ◽  
Highly Efficient ◽  
Cost Effective Method ◽  
Post Modification ◽  
Efficient Heterogeneous Catalyst

Phenanthroline-based microporous organic polymer (Phen-MOP) is synthesized via a cost-effective method based on the Scholl reaction. After post-modification with Pd(OAc)2, the synthesized Phen-Pd-MOP is a highly efficient heterogeneous catalyst for C–C coupling reactions.

One-pot fructose conversion into 5-ethoxymethylfurfural using a highly active and stable heterogeneous catalyst of sulfonated hydrophobic mesoporous organic polymer

2021 ◽  
Author(s):  
Pandian Manjunathan ◽  
Pravin P Upare ◽  
Maeum Lee ◽  
Dongwon Hwang
Keyword(s):  
Heterogeneous Catalyst ◽  
Organic Polymer ◽  
One Pot ◽  
Highly Efficient ◽  
Highly Active ◽  
The One ◽  
Efficient Heterogeneous Catalyst

We report a sulfonated hydrophobic mesoporous organic polymer (MOP-SO3H) as a highly efficient heterogeneous catalyst for the one-pot 5-ethoxymethylfurfural (EMF) production from fructose in ethanol solvent. MOP-SO3H was fabricated by...

Industrial resin “INDION 130” modified with vanadyl cations as highly efficient heterogeneous catalyst for epoxidation of fatty compounds with TBHP as oxidant

2015 ◽  
Vol 39 (8) ◽  
pp. 5960-5965 ◽  
Author(s):  
Praveen K. Khatri ◽  
Mounika Aila ◽  
Jyoti Porwal ◽  
Savita Kaul ◽  
Suman L. Jain
Keyword(s):  
Catalytic Activity ◽  
Heterogeneous Catalyst ◽  
Cation Exchanger ◽  
Vanadium Catalyst ◽  
Highly Efficient ◽  
Efficient Heterogeneous Catalyst

Cation exchanger INDION 130 modified with vanadyl cations was found to be readily prepared and reusable and exhibited higher catalytic activity than the homogeneous oxo-vanadium catalyst for epoxidation of fatty compounds.

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