Articles with "aromatic aliphatic" as a keyword



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Preparation of Novel Aromatic‐Aliphatic Poly(ketone ester)s through Condensation of Biomass‐Derived Monomers

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Published in 2018 at "ChemCatChem"

DOI: 10.1002/cctc.201801381

Abstract: Abstract: Novel unsaturated and saturated monomers with a hydroxyl group and a carboxylic group via aldol condensation reaction of lignin‐derived aromatic aldehydes with levulinic acid were prepared through organocatalysis and hydrogenation, respectively. The catalytic process… read more here.

Keywords: novel aromatic; preparation novel; aromatic aliphatic; poly ... See more keywords
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Synthesis and properties of polyamides from 2,5-furandicarboxylic acid and aromatic and aliphatic diamines

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Published in 2020 at "Russian Chemical Bulletin"

DOI: 10.1007/s11172-020-2770-2

Abstract: Polyamides based on the 5-hydroxymethylfurfural derivative (2,5-furandicarboxylic acid dichloroanhydride) and diamines of both aromatic and aliphatic series were synthesized. The reactions were monitored by 1 H NMR and IR spectroscopy. The thermal stability, glass transition… read more here.

Keywords: acid aromatic; aromatic aliphatic; furandicarboxylic acid; synthesis properties ... See more keywords
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Membrane materials in the pervaporation separation of aromatic/aliphatic hydrocarbon mixtures-A review

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Published in 2017 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2017.03.006

Abstract: Abstract The separation of aromatic/aliphatic hydrocarbon mixtures is a significant process in chemical industry, but challenged in some cases. Compared with conventional separation technologies, pervaporation is quite promising in terms of its economical, energy-saving, and… read more here.

Keywords: aliphatic hydrocarbon; separation aromatic; aromatic aliphatic; separation ... See more keywords
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Nano-array assisted metal-organic polyhedra membranes for the pervaporation of aromatic/aliphatic mixtures

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Published in 2019 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2018.12.081

Abstract: Abstract Metal-organic polyhedra (MOP), as a new type of molecule-based porous nanocage, is a promising material in membrane separation. However, it is a challenge to obtain pure MOP membrane to take full advantage of its… read more here.

Keywords: aromatic aliphatic; mop tbu; aliphatic mixtures; membrane ... See more keywords
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Oxidation of aromatic and aliphatic aldehydes to carboxylic acids by Geotrichum candidum aldehyde dehydrogenase

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Published in 2020 at "Tetrahedron"

DOI: 10.1016/j.tet.2020.131387

Abstract: Abstract Oxidation reaction is one of the most important and indispensable organic reactions, so that green and sustainable catalysts for oxidation are necessary to be developed. Herein, biocatalytic oxidation of aldehydes was investigated, resulted in… read more here.

Keywords: oxidation; geotrichum candidum; candidum aldehyde; carboxylic acids ... See more keywords
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Toward Modeling the Aromatic/Aliphatic Separation by Extractive Distillation with Tricyanomethanide-Based Ionic Liquids Using CPA EoS

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Published in 2019 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.9b04440

Abstract: Extractive distillation using tricyanomethanide-based ionic liquids (ILs) has been shown to be a promising and feasible process for effectively separate aromatics from pyrolysis gasolines. The high performance of these mass agents has been reported by… read more here.

Keywords: tricyanomethanide based; aromatic aliphatic; tricyanomethanide; extractive distillation ... See more keywords
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Catalyst free N-formylation of aromatic and aliphatic amines exploiting reductive formylation of CO2 using NaBH4

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Published in 2021 at "RSC Advances"

DOI: 10.1039/d1ra04848a

Abstract: Herein, we report a sustainable approach for N-formylation of aromatic as well as aliphatic amines using sodium borohydride and carbon dioxide gas. read more here.

Keywords: formylation; aromatic aliphatic; free formylation; aliphatic amines ... See more keywords
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Coal tar refining by aromatic-aliphatic solvent extraction for preparing QI-free pitch

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Published in 2020 at "International Journal of Oil, Gas and Coal Technology"

DOI: 10.1504/ijogct.2020.10027315

Abstract: To obtain suitable material for making needle coke, the aromatic and aliphatic solvents were blended for extracting desirable compositions from coal tar and simultaneously removing heavy components, particularly quinoline insoluble (QI). The results show that… read more here.

Keywords: coal tar; tar; mixed solvent; aromatic aliphatic ... See more keywords
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Whole Genome Analysis and Assessment of the Metabolic Potential of Gordonia rubripertincta Strain 112, a Degrader of Aromatic and Aliphatic Compounds

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Published in 2023 at "Biology"

DOI: 10.3390/biology12050721

Abstract: Simple Summary In the modern world, natural ecosystems are subjected to significant anthropogenic and technogenic stress. As a result of industrial processes, pollutants of various chemical structures are discharged into water and soil ecosystems. Many… read more here.

Keywords: strain; gordonia rubripertincta; aliphatic compounds; aromatic aliphatic ... See more keywords
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Effects of Through-Bond and Through-Space Conjugations on the Photoluminescence of Small Aromatic and Aliphatic Aldimines

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27228046

Abstract: Through-bond conjugation (TBC) and/or through-space conjugation (TSC) determine the photophysical properties of organic luminescent compounds. No systematic studies have been carried out to understand the transition from aromatic TBC to non-aromatic TSC on the photoluminescence… read more here.

Keywords: aliphatic aldimines; tsc; space; aromatic aliphatic ... See more keywords
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New Random Aromatic/Aliphatic Copolymers of 2,5-Furandicarboxylic and Camphoric Acids with Tunable Mechanical Properties and Exceptional Gas Barrier Capability for Sustainable Mono-Layered Food Packaging

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Published in 2023 at "Molecules"

DOI: 10.3390/molecules28104056

Abstract: High molecular weight, fully biobased random copolymers of 2,5-furandicarboxylic acid (2,5-FDCA) containing different amounts of (1R, 3S)-(+)-Camphoric Acid (CA) have been successfully synthesized by two-stage melt polycondensation and compression molding in the form of films.… read more here.

Keywords: copolymers furandicarboxylic; aliphatic copolymers; barrier; random aromatic ... See more keywords