Multifunctional chiral cationic porous organic polymers: gas uptake and heterogeneous asymmetric organocatalysis

2021 ◽  
Author(s):  
Xiaoming Liu ◽  
Zhenwei Zhang ◽  
Xiaochen Shen ◽  
Ziping Li ◽  
Si Ma ◽  
...  
Keyword(s):  
Toxic Metal ◽  
Environmentally Friendly ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Gas Uptake ◽  
Metal Free ◽  
Asymmetric Organocatalysis

Porous organic polymers (POPs) are of increasing interest as heterogeneous organocatalysts because they are robust, non-toxic, metal-free and environmentally friendly. Here, a series of chiral cationic porous organic polymers (CC-NSAR-HCPs@X)...

The “bottom-up” construction of chiral porous organic polymers for heterogeneous asymmetric organocatalysis: MacMillan catalyst built-in nanoporous organic frameworks

2017 ◽  
Vol 8 (36) ◽  
pp. 5561-5569 ◽  
Author(s):  
Chang-An Wang ◽  
Yan-Wei Li ◽  
Yin-Feng Han ◽  
Jian-Ping Zhang ◽  
Ren-Tao Wu ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Bottom Up ◽  
Diels Alder Reaction ◽  
Asymmetric Organocatalysis

MacMillan catalyst-embedded chiral porous organic polymers were synthesized via bottom-up strategy and used as efficient and recyclable heterogeneous organocatalysts for the asymmetric Diels–Alder reaction.

Nanoarchitectured porous organic polymers and their environmental applications for removal of toxic metal ions

2021 ◽  
Vol 408 ◽  
pp. 127991
Author(s):  
Lijin Huang ◽  
Ruiqi Liu ◽  
Juan Yang ◽  
Qin Shuai ◽  
Brian Yuliarto ◽  
...  
Keyword(s):  
Metal Ions ◽  
Toxic Metal ◽  
Environmental Applications ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Toxic Metal Ions

Porous organic polymers as metal free heterogeneous organocatalysts

2021 ◽  
Author(s):  
Maarten Debruyne ◽  
Veronique Van Speybroeck ◽  
Pascal Van Der Voort ◽  
Christian V. Stevens
Keyword(s):  
Green Chemistry ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Metal Free ◽  
Highly Effective ◽  
Catalytic Applications

Efficient catalysis is essential from a green chemistry perspective. Porous organic polymers (POPs) have recently emerged as highly effective materials for catalytic applications. POPs possess controllable compositions and functionalities, high...

Metal-free azo-bridged porphyrin porous organic polymers for visible-light-driven CO2 reduction to CO with high selectivity

2020 ◽  
Vol 49 (22) ◽  
pp. 7592-7597
Author(s):  
Yuxia Hou ◽  
Enhui Zhang ◽  
Jiayin Gao ◽  
Shuaiqi Zhang ◽  
Ping Liu ◽  
...  
Keyword(s):  
Visible Light ◽  
High Selectivity ◽  
Co2 Reduction ◽  
Photocatalytic Reduction ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Co Catalyst ◽  
Metal Free ◽  
Reduction Activity ◽  
Visible Light Driven

Two nitrogen-rich azo-bridged POP displaying high photocatalytic reduction activity for CO2 to CO without a sacrificial reagent or metal co-catalyst were prepared.

Adsorptive removal of p-nitrophenol from water with mechano-synthesized porous organic polymers

2018 ◽  
Vol 42 (24) ◽  
pp. 20205-20211 ◽  
Author(s):  
Heng Zeng ◽  
Weigang Lu ◽  
Leiduan Hao ◽  
Gregory L. Helms ◽  
Qiang Zhang ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Environmentally Friendly ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Adsorptive Removal

An environmentally friendly synthesis of porous organic polymers for removing organic pollutants from water.

scholarly journals Hierarchically porous organic polymers: highly enhanced gas uptake and transport through templated synthesis

2015 ◽  
Vol 6 (1) ◽  
pp. 384-389 ◽  
Author(s):  
Sanjiban Chakraborty ◽  
Yamil J. Colón ◽  
Randall Q. Snurr ◽  
SonBinh T. Nguyen
Keyword(s):  
Transport Properties ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Gas Uptake ◽  
Templated Synthesis ◽  
Hierarchically Porous ◽  
Uptake And Transport

Hierarchically porous POPs with highly enhanced gas uptake and transport properties were obtained through polymerization within a monolithic mesoporous template.

Phosphorus Containing Porous Organic Polymers: Synthetic Techniques and Applications in Organic Synthesis and Catalysis

2021 ◽  
Author(s):  
Pramod Kumar ◽  
Animesh Das ◽  
Biplab Maji
Keyword(s):  
Organic Synthesis ◽  
Homogeneous Catalysis ◽  
Heterogeneous Catalysts ◽  
Organic Polymer ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Porous Organic Polymer ◽  
Phosphorus Containing

The phosphorous-containing porous organic polymer is a trending material for the synthesis of heterogeneous catalysts. Decades of investigations have established phosphines as versatile ligands in homogeneous catalysis. Recently, phosphine-based heterogeneous...

scholarly journals Rational design of bifunctional conjugated microporous polymers

2021 ◽  
Author(s):  
Yanpei Song ◽  
Pui Ching Lan ◽  
Kyle Martin ◽  
Shengqian Ma
Keyword(s):  
Rational Design ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
First Report ◽  
Microporous Polymers ◽  
Conjugated Microporous Polymers

Conjugated microporous polymers (CMPs) are an emerging class of porous organic polymers that combine -conjugated skeletons with permanent micropores. Since their first report in 2007, the enormous exploration of linkage...

Near-Unity Photoluminescence Quantum Yield and Highly Suppressed Blinking in a Toxic-Metal-Free Quantum Dot

2021 ◽  
Vol 12 (5) ◽  
pp. 1426-1431
Author(s):  
Swarnali Ghosh ◽  
Saptarshi Mandal ◽  
Soumen Mukherjee ◽  
Chayan K. De ◽  
Tridib Samanta ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Quantum Dot ◽  
Toxic Metal ◽  
Metal Free ◽  
Photoluminescence Quantum Yield
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