Articles with "terephthalic acid" as a keyword



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Design and Synthesis of Terephthalic Acid‐Based Histone Deacetylase Inhibitors with Dual‐Stage Anti‐Plasmodium Activity

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Published in 2017 at "ChemMedChem"

DOI: 10.1002/cmdc.201700360

Abstract: In this work we aimed to develop parasite‐selective histone deacetylase inhibitors (HDAC) inhibitors with activity against the disease‐causing asexual blood stages of Plasmodium as well as causal prophylactic and/or transmission blocking properties. We report the… read more here.

Keywords: design synthesis; deacetylase inhibitors; terephthalic acid; histone deacetylase ... See more keywords
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Terephthalic acid‐directed supramolecular Cu(II)‐metallogel for photosensitive semiconducting Schottky diode with promising electronic charge transportation

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Published in 2020 at "International Journal of Energy Research"

DOI: 10.1002/er.6176

Abstract: Terephthalic acid‐based supramolecular metallogel of Cu(II) (ie, Cu‐TA) is developed by sonicating the mixture of copper(II) acetate monohydrate and terephthalic acid in N,N‐dimethyl formamide solvent. The rheological study is performed to expose the mechanical property… read more here.

Keywords: supramolecular metallogel; directed supramolecular; terephthalic acid; metallogel photosensitive ... See more keywords
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Cu(BDC) as a catalyst for rapid reduction of methyl orange: room temperature synthesis using recycled terephthalic acid

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Published in 2017 at "Chemical Papers"

DOI: 10.1007/s11696-017-0297-2

Abstract: Terephthalic acid was recycled from waste PET bottles with a basic hydrolysis technique and characterized with UV and FTIR spectroscopy. Copper-based metal–organic framework Cu(BDC) was synthesized at room temperature without any additive; two different temperatures… read more here.

Keywords: temperature; reduction methyl; room temperature; methyl orange ... See more keywords
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Long-term performance, membrane fouling behaviors and microbial community in a hollow fiber anaerobic membrane bioreactor (HF-AnMBR) treating synthetic terephthalic acid-containing wastewater.

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Published in 2021 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2021.127458

Abstract: Purified terephthalic acid (PTA) wastewater with properties of poor biodegradation and high toxicity is produced from refining and synthesis of petrochemical products. In this study, a lab-scale hollow fiber membrane bioreactor (HF-AnMBR) fed with synthetic… read more here.

Keywords: wastewater; membrane fouling; membrane bioreactor; hollow fiber ... See more keywords
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Synthesis, structure, magnetism, luminescence and DFT analysis of three metal-organic complexes based on 2,5-di(1H-1,2,4-triazol-1-yl)terephthalic acid

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Published in 2021 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2021.122368

Abstract: Abstract The three multi-dimensional coordination polymers, [Mn2(μ4-dttpa)(μ6-dttpa)(H2O)2]n(1), {[Co(μ4-dttpa)(H2O)2]·2H2O}n(2), and {[Zn3(μ4-dttpa)2(μ2-dttpa)(phen)2(H2O)2]·2H2O}n(3) (H2dttpa ​= ​2,5-di(1H-1,2,4-triazol-1-yl)terephthalic acid; phen ​= ​1,10- phenanthroline), are successfully synthesized and characterized by X-ray single crystal diffraction, powder X-ray diffraction (PXRD), FT-IR spectra, elemental analysis and thermogravimetric analysis.… read more here.

Keywords: terephthalic acid; triazol terephthalic; structure; dttpa ... See more keywords

Highly efficient and recyclable catalysts SnCl2–xH3PW12O40/AC with Brønsted and Lewis acid sites for terephthalic acid esterification

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Published in 2018 at "Journal of The Taiwan Institute of Chemical Engineers"

DOI: 10.1016/j.jtice.2018.03.012

Abstract: Abstract The esterification of terephthalic acid with monohydric alcohol is an important reaction that has been widely applied in plasticizer industry. However, high pressure, harmful solvent or prolonging the reaction time are always needed to… read more here.

Keywords: sncl2 xh3pw12o40; esterification; efficient recyclable; acid ... See more keywords
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Supramolecular synthons in the guanidine-terephthalic acid system: Experimental and quantum chemical studies

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Published in 2020 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2019.127102

Abstract: Abstract Hydrogen bonds come in a wide range of lengths, strengths and geometries and are one of the major driving forces for supramolecular cohesion in solids. Predictable Hydrogen-bonding synthons are important tools for crystal structure… read more here.

Keywords: synthons guanidine; supramolecular synthons; structure; terephthalic acid ... See more keywords
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Synthesis, properties and biodegradation of periodic copolyesters composed of hydroxy acids, ethylene glycol, and terephthalic acid

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Published in 2020 at "Polymer Degradation and Stability"

DOI: 10.1016/j.polymdegradstab.2020.109095

Abstract: Abstract Aromatic polyesters such as poly(ethylene terephthalate) (PET), poly(trimethylene terephthalate) (PTT) and poly(butylene terephthalate) (PBT) are widely used all over the world due to their excellent physical properties. However, their degradation in the environment is… read more here.

Keywords: terephthalate; poly; periodic copolyesters; ethylene glycol ... See more keywords
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Efficient Syntheses of Biobased Terephthalic Acid, p-Toluic Acid, and p-Methylacetophenone via One-Pot Catalytic Aerobic Oxidation of Monoterpene Derived Bio-p-cymene

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Published in 2021 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.1c02605

Abstract: An efficient elevated-pressure catalytic oxidative process (2.5 mol % Co(NO3)2, 2.5 mol % MnBr2, air (30 bar), 125 °C, acetic acid, 6 h) has been developed to oxidize p-cymene into crystalline white terephthalic acid (TA)… read more here.

Keywords: oxidation; terephthalic acid; acid; cymene ... See more keywords
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Engineering Transcription Factor XylS for Sensing Phthalic Acid and Terephthalic Acid: An Application for Enzyme Evolution.

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Published in 2022 at "ACS synthetic biology"

DOI: 10.1021/acssynbio.1c00275

Abstract: Poly(ethylene terephthalate) (PET) and phthalate esters (PAEs) are used extensively as plastics and plasticizers. Enzymatic degradation of PET and PAEs has drawn great attention in recent years; however, evolution of PET- and PAE-degrading enzymes is… read more here.

Keywords: acid terephthalic; terephthalic acid; phthalic acid; transcription factor ... See more keywords
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Hierarchical porous ZIF-8 for hydrogen production via the hydrolysis of sodium borohydride.

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Published in 2020 at "Dalton transactions"

DOI: 10.1039/d0dt00145g

Abstract: Hydrides show good performance for hydrogen gas storage/release. However, hydrogen gas release from hydrides via hydrolysis is a slow process and thus requires a catalyst. Herein, terephthalic acid (TPA) is used for the synthesis of… read more here.

Keywords: via hydrolysis; hierarchical porous; hydrogen; porous zif ... See more keywords