Palladium nanoparticles supported on triazine functionalised mesoporous covalent organic polymers as efficient catalysts for Mizoroki–Heck cross coupling reaction
Literature Information
Pillaiyar Puthiaraj
A novel class of mesoporous covalent organic polymer (MCOP) was synthesised by the nucleophilic substitution of cyanuric chloride with 4,4′-dihydroxybiphenyl. The MCOP was fully characterized using powder X-ray diffraction analysis, Fourier transform infrared spectroscopy, 13C-solid state NMR spectroscopy, field emission scanning electron microscopy and thermogravimetric analysis. These nitrogen rich materials act as good supports for palladium nanoparticles (Pd NPs) and exhibit excellent catalytic activity towards Mizoroki–Heck cross coupling between aryl bromides and alkenes. Hot filtration tests demonstrate that the presence of the triazine rings on the polymers is beneficial for enhancing the stability of Pd NPs. The polymers are also cheap, easy to synthesise and can be recycled up to five times with only a minor loss of activity.
Related Literature
Elasticity of cardiac cells on the polymer substrates with different stiffness: an atomic force microscopy study
Xiaoli Shi, Lei Qin, Xuejie Zhang, Chunyang Xiong, Jing Fang, Xiaohong Fang, Youyi Zhang
DOI: 10.1039/C1CP20154A
Entropy-driven rearrangement of the water network at the hydrated amide group of the trans-formanilide–water cluster in the gas phase
Kenji Sakota, Yuiga Shimazaki, Hiroshi Sekiya
DOI: 10.1039/C0CP02836C
Solvation of Ti(iv) in aqueous solution under ambient and supercritical conditions
Jelle van Sijl, Neil L. Allan, Gareth R. Davies, Wim van Westrenen
DOI: 10.1039/C0CP01637C
Defect chemistry, redox kinetics, and chemical diffusion of lithium deficient lithium niobate
Jianmin Shi, Holger Fritze, Günter Borchardt, Klaus-Dieter Becker
DOI: 10.1039/C0CP02703K
Facile solid-phase synthesis of the diammoniate of diborane and its thermal decomposition behavior
Zhanzhao Fang, Junhong Luo, Xiangdong Kang, Haijie Xia, Sisheng Wang, Wen Wen, Xingtai Zhou, Ping Wang
DOI: 10.1039/C1CP00018G
A complete look at the multi-channel dissociation of propenal photoexcited at 193 nm: branching ratios and distributions of kinetic energy
Chanchal Chaudhuri, Shih-Huang Lee
DOI: 10.1039/C0CP01641A
First principles study of oxygen adsorption and dissociation on the Pd/Au surface alloys
Jianhui Yang, Hong Chen, Liang Chen
DOI: 10.1039/C0CP02007A
Predictive power of long-range corrected functionals on the spectroscopic properties of tetrapyrrole derivatives for photodynamic therapy
Emma S. E. Eriksson, Leif A. Eriksson
DOI: 10.1039/C0CP02792H
You might also like
How should 2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) be stored?
2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) should be stored in ...
Is (1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide (CAS: 132747-20-7) safe?
(1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide is generally considered sa...
What industries use (6-Chloropyridazin-3-YL)methanamine (CAS: 871826-15-2)?
(6-Chloropyridazin-3-YL)methanamine finds applications in the pharmaceutical ind...
What are the main uses of 2-Fluoro-3-methylphenol (CAS: 77772-72-6)?
2-Fluoro-3-methylphenol is primarily used in the synthesis of pharmaceuticals, p...
What precautions should be taken when handling 3-Methoxy-4-nitrobenzonitrile (CAS: 177476-75-4)?
When handling 3-Methoxy-4-nitrobenzonitrile, it is important to wear appropriate...
What precautions should be taken when handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4)?
When handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4), it is ...
What regulatory guidelines apply to 4-Ethynylbenzamide (CAS: 90347-86-7)?
4-Ethynylbenzamide (CAS: 90347-86-7) falls under various regulatory guidelines i...
What are the main uses of 3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone (CAS: 186822-57-1)?
3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone is primarily used as an intermediat...
What is (2-Fluoro-6-methoxyphenyl)acetic acid (CAS: 500912-19-6)?
(2-Fluoro-6-methoxyphenyl)acetic acid, also known as 4-fluoro-3-methoxybenzoic a...
What is the market or research trend for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9)?
Market trends for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9) indicat...
Source Journal
Green Chemistry

Green Chemistry provides a unique forum for the publication of innovative research on the development of alternative green and sustainable technologies. The scope of Green Chemistry is based on, but not limited to, the definition proposed by Anastas and Warner (Green Chemistry: Theory and Practice, P T Anastas and J C Warner, Oxford University Press, Oxford, 1998). Green chemistry is the utilisation of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture and application of chemical products. Green Chemistry is at the frontiers of this continuously-evolving interdisciplinary science and publishes research that attempts to reduce the environmental impact of the chemical enterprise by developing a technology base that is inherently non-toxic to living things and the environment. Submissions on all aspects of research relating to the endeavour are welcome. The journal publishes original and significant cutting-edge research that is likely to be of wide general appeal. To be published, work must present a significant advance in green chemistry. Papers must contain a comparison with existing methods and demonstrate advantages over those methods before publication can be considered. For more information please see this Editorial. Coverage includes the following, but is not limited to: Design (e.g. biomimicry, design for degradation/recycling/reduced toxicity…) Reagents & Feedstocks (e.g. renewables, CO2, solvents, auxiliary agents, waste utilization…) Synthesis (e.g. organic, inorganic, synthetic biology…) Catalysis (e.g. homogeneous, heterogeneous, enzyme, whole cell…) Process (e.g. process design, intensification, separations, recycling, efficiency…) Energy (e.g. renewable energy, fuels, photovoltaics, fuel cells, energy storage, energy carriers…) Applications (e.g. electronics, dyes, consumer products, coatings, pharmaceuticals, preservatives, building materials, chemicals for industry/agriculture/mining…) Impact (e.g. safety, metrics, LCA, sustainability, (eco)toxicology…) Green chemistry is, by definition, a continuously-evolving frontier. Therefore, the inclusion of a particular material or technology does not, of itself, guarantee that a paper is suitable for the journal. To be suitable, the novel advance should have the potential for reduced environmental impact relative to the state of the art. Green Chemistry does not normally deal with research associated with 'end-of-pipe' or remediation issues.










![Methyl 2-[5-(3-Phenoxyphenyl)-2H-tetrazol-2-yl]acetate structure Methyl 2-[5-(3-Phenoxyphenyl)-2H-tetrazol-2-yl]acetate structure](https://static.chemtradehub.com/structs/130/1305320-60-8-84b4.webp)



