A three-dimensional porphyrin-based porous organic polymer with excellent biomimetic catalytic performance

2017 ◽  
Vol 8 (30) ◽  
pp. 4327-4331 ◽  
Author(s):  
Wei Zhu ◽  
Zheng-Dong Ding ◽  
Xuan Wang ◽  
Tao Li ◽  
Rui Shen ◽  
...  
Keyword(s):  
High Stability ◽  
Three Dimensional ◽  
Catalytic Efficiency ◽  
Catalytic Performance ◽  
Organic Polymer ◽  
Diamond Structure ◽  
Porous Organic Polymer ◽  
Biomimetic Catalyst

A porphyrin-based porous organic polymer PPOP-1(Fe) with a three-dimensional diamond structure was synthesized, which exhibits high stability and excellent catalytic efficiency as a biomimetic catalyst.

A porphyrin porous organic polymer with bicatalytic sites for highly efficient one-pot tandem catalysis

2019 ◽  
Vol 55 (6) ◽  
pp. 822-825 ◽  
Author(s):  
Rui Shen ◽  
Wei Zhu ◽  
Xiaodong Yan ◽  
Tao Li ◽  
Yong Liu ◽  
...  
Keyword(s):  
High Stability ◽  
Catalytic Efficiency ◽  
Suzuki Coupling ◽  
Catalytic Reactions ◽  
Organic Polymer ◽  
Tandem Catalysis ◽  
One Pot ◽  
Porous Organic Polymer ◽  
Highly Efficient ◽  
Catalytic Sites

A porphyrin-based porous organic polymer with bifunctional catalytic sites was synthesized, and exhibits high stability and excellent catalytic efficiency for tandem catalytic reactions of C–H arylation and Suzuki coupling.

scholarly journals Construction of a (NNN)Ru-Incorporated Porous Organic Polymer with High Catalytic Activity for β-Alkylation of Secondary Alcohols with Primary Alcohols

Polymers ◽  
2022 ◽  
Vol 14 (2) ◽  
pp. 231
Author(s):  
Yao Cui ◽  
Jixian Wang ◽  
Lei Yu ◽  
Ying Xu ◽  
David J. Young ◽  
...  
Keyword(s):  
Functional Group ◽  
Catalytic Efficiency ◽  
Organic Polymer ◽  
Pincer Ligands ◽  
High Catalytic Activity ◽  
Secondary Alcohols ◽  
Primary Alcohols ◽  
Solid Supports ◽  
Porous Organic Polymer ◽  
Heterogeneous And Homogeneous Catalysis

Solid supports functionalized with molecular metal catalysts combine many of the advantages of heterogeneous and homogeneous catalysis. A (NNN)Ru-incorporated porous organic polymer (POP-bp/bbpRuCl3) exhibited high catalytic efficiency and broad functional group tolerance in the C–C cross-coupling of secondary and primary alcohols to give β-alkylated secondary alcohols. This catalyst demonstrated excellent durability during successive recycling without leaching of Ru which is ascribed to the strong binding of the pincer ligands to the metal ions.

scholarly journals An efficient hydrogenation catalytic model hosted in a stable hyper-crosslinked porous-organic-polymer: from fatty acid to bio-based alkane diesel synthesis

2020 ◽  
Vol 22 (6) ◽  
pp. 2049-2068 ◽  
Author(s):  
Chitra Sarkar ◽  
Subhash Chandra Shit ◽  
Duy Quang Dao ◽  
Jihyeon Lee ◽  
Ngoc Han Tran ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Vegetable Oils ◽  
Catalytic Performance ◽  
High Density ◽  
Organic Polymer ◽  
Porous Organic Polymer ◽  
Different Types ◽  
Long Chain

A novel Pd-based catalyst hosted over a nitrogen enriched fibrous porous-organic-polymer with a high density of step sites and exhibits versatile catalytic performance over different types of vegetable oils to furnish long chain diesel-range alkanes.

scholarly journals Reversible Topochemical Polymerization and Depolymerization of a Crystalline Three-Dimensional Porous Organic Polymer with C–C Bond Linkages

2021 ◽  
Author(s):  
Chenyue Sun ◽  
Julius Oppenheim ◽  
Grigorii Skorupskii ◽  
Luming Yang ◽  
Mircea Dincă
Keyword(s):  
Solid State ◽  
Error Correction ◽  
Three Dimensional ◽  
Organic Polymer ◽  
Topochemical Reaction ◽  
High Crystallinity ◽  
Porous Organic Polymer ◽  
Topochemical Polymerization ◽  
Thermal Depolymerization ◽  
Structure Description

Three-dimensionally connected porous organic polymers are of interest because of their potential in adsorption, separation, and sensing, among others. When crystalline, they also afford accurate structure description, which in turn can enable particular functions. However, crystallization of three-dimensional (3D) polymers is challenging. This is especially true when targeting polymerization via stable C–C bonds, whose formation is usually irreversible and does not allow for error correction typically required for crystallization. Here, we report polyMTBA, the first 3D-connected crystalline organic polymer with permanent porosity, here formed via C–C linkages. High crystallinity is achieved by solid-state topochemical reaction within monomer MTBA crystals. polyMTBA is recyclable via thermal depolymerization and is solution-processable via its soluble monomers. These results reveal topochemical polymerization as a compelling methodology for generating stable, crystalline, and porous 3D organic frameworks.

scholarly journals Reversible Topochemical Polymerization and Depolymerization of a Crystalline Three-Dimensional Porous Organic Polymer with C–C Bond Linkages

2021 ◽  
Author(s):  
Chenyue Sun ◽  
Julius Oppenheim ◽  
Grigorii Skorupskii ◽  
Luming Yang ◽  
Mircea Dinca
Keyword(s):  
Solid State ◽  
Error Correction ◽  
Three Dimensional ◽  
Organic Polymer ◽  
Topochemical Reaction ◽  
High Crystallinity ◽  
Porous Organic Polymer ◽  
Topochemical Polymerization ◽  
Thermal Depolymerization ◽  
Structure Description

Abstract Three-dimensionally connected porous organic polymers are of interest because of their potential in adsorption, separation, and sensing, among others. When crystalline, they also afford accurate structure description, which in turn can enable particular functions. However, crystallization of three-dimensional (3D) polymers is challenging. This is especially true when targeting polymerization via stable C–C bonds, whose formation is usually irreversible and does not allow for error correction typically required for crystallization. Here, we report polyMTBA, the first 3D-connected crystalline organic polymer with permanent porosity, here formed via C–C linkages. High crystallinity is achieved by solid-state topochemical reaction within monomer MTBA crystals. polyMTBA is recyclable via thermal depolymerization and is solution-processable via its soluble monomers. These results reveal topochemical polymerization as a compelling methodology for generating stable, crystalline, and porous 3D organic frameworks.

Palladium supported on an amphiphilic porous organic polymer: a highly efficient catalyst for aminocarbonylation reactions in water

2017 ◽  
Vol 1 (8) ◽  
pp. 1541-1549 ◽  
Author(s):  
Yizhu Lei ◽  
Yali Wan ◽  
Guangxing Li ◽  
Xiao-Yu Zhou ◽  
Yanlong Gu ◽  
...  
Keyword(s):  
Palladium Catalyst ◽  
Catalytic Performance ◽  
Organic Polymer ◽  
Efficient Catalyst ◽  
Porous Organic Polymer ◽  
Highly Efficient ◽  
Supported Palladium Catalyst ◽  
Supported Palladium ◽  
Polymer Supported ◽  
Excellent Catalytic Performance

An amphiphilic porous organic polymer supported palladium catalyst was successfully prepared, showing excellent catalytic performance for aminocarbonylation reactions in water.

Fabrication and Excellent Catalytic Performance of Three-dimensional Ordered Mesoporous Molybdenum Oxides

2014 ◽  
Vol 29 (2) ◽  
pp. 124-130 ◽  
Author(s):  
Yu-Cheng DU ◽  
Guang-Wei ZHENG ◽  
Qi MENG ◽  
Li-Ping WANG ◽  
Hai-Guang FAN ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Catalytic Performance ◽  
Molybdenum Oxides ◽  
Ordered Mesoporous ◽  
Excellent Catalytic Performance

Fabrication of acylsemicarbazide-based porous organic polymer for selective enrichment of glycopeptides

2017 ◽  
Vol 35 (7) ◽  
pp. 688
Author(s):  
Hongwei WANG ◽  
Zhongshan LIU ◽  
Xiaojun PENG ◽  
Junjie OU ◽  
Mingliang YE
Keyword(s):  
Organic Polymer ◽  
Selective Enrichment ◽  
Porous Organic Polymer
Sign in / Sign up

Export Citation Format

Share Document