Articles with "bis hydroxyethyl" as a keyword



In‐situ reduction method to build Chitosan@silver nanoparticles and its application for bis(2‐hydroxyethyl) terephthalate‐based polyurethane composite films with excellent antibacterial and mechanical properties

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Published in 2024 at "Polymer Composites"

DOI: 10.1002/pc.29384

Abstract: Herein, an efficient and rapid one‐step approach to construct CS@Ag nanohybrids through in‐situ reduction of AgNO3 with L‐ascorbic acid using chitosan (CS) as carrier only at room temperature was presented. Novel polyurethane/CS@Ag composite films with… read more here.

Keywords: hydroxyethyl terephthalate; polyurethane; bis hydroxyethyl; composite films ... See more keywords

Solubility determination and thermodynamic modeling of bis-2-hydroxyethyl terephthalate (BHET) in different solvents

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Published in 2021 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2021.03.024

Abstract: Abstract Studies on the degradation process of waste polyethylene terephthalate (PET) have become increasingly mature, but there are relatively few studies on the separation of degradation products. The products contain many components and the separation… read more here.

Keywords: bhet; hydroxyethyl terephthalate; terephthalate bhet; bis hydroxyethyl ... See more keywords

Facile Synthesis of Novel Vanillin Derivatives Incorporating a Bis(2-hydroxyethyl)dithhioacetal Moiety as Antiviral Agents.

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Published in 2017 at "Journal of agricultural and food chemistry"

DOI: 10.1021/acs.jafc.7b01035

Abstract: A series of vanillin derivatives incorporating a bis(2-hydroxyethyl)dithioacetal moiety was designed and synthesized via a facile method. A plausible reaction pathway was proposed and verified by computational studies. Bioassay results demonstrated that target compounds possessed… read more here.

Keywords: bis hydroxyethyl; derivatives incorporating; vanillin derivatives; incorporating bis ... See more keywords

The Effect of Polyepoxyphenylsilsesquioxane and Diethyl Bis(2-hydroxyethyl)aminomethylphosphonate on the Thermal Stability of Epoxy Resin

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c05817

Abstract: Polyepoxyphenylsilsesquioxane (PEPSQ) and diethyl bis(2-hydroxyethyl) aminomethylphosphonate (DBAMP) can improve the flame retardancy of epoxy resin (EP). In this paper, the results of the limiting oxygen index (LOI) and UL94 tests exhibited that PEPSQ and DBAMP… read more here.

Keywords: epoxy resin; flame; bis hydroxyethyl; pepsq dbamp ... See more keywords

3,3-Bis(2-hydroxyethyl)-1-(4-methylbenzoyl)thiourea: crystal structure, Hirshfeld surface analysis and computational study

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Published in 2019 at "Acta Crystallographica Section E: Crystallographic Communications"

DOI: 10.1107/s2056989019012581

Abstract: The title tri-substituted thiourea derivative is twisted with a dihedral angle of 72.12 (9)° between the planes through the CN2S atoms and the 4-tolyl ring; an intramolecular N–H⋯O hydrogen bond leads to an S(7) loop. In… read more here.

Keywords: crystal; bis hydroxyethyl; hydroxyethyl methylbenzoyl; thiourea crystal ... See more keywords

3,3-Bis(2-hydroxyethyl)-1-(4-nitrobenzoyl)thiourea: crystal structure, Hirshfeld surface analysis and computational study

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Published in 2020 at "Acta Crystallographica Section E: Crystallographic Communications"

DOI: 10.1107/s2056989019017328

Abstract: In the title tri-substituted thiourea molecule, a substantial twist is evident as seen in the dihedral angle of 65.92 (12)° between the planes through the CN2S residue and the 4-nitroaryl ring; an intramolecular N—H⋯O hydrogen bond… read more here.

Keywords: nitrobenzoyl thiourea; bis hydroxyethyl; structure hirshfeld; thiourea crystal ... See more keywords

Synthesis and crystal structure of 1,3-bis{[N,N-bis(2-hydroxyethyl)amino]methyl}-5-{[(4,6-dimethylpyridin-2-yl)amino]methyl}-2,4,6-triethylbenzene

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Published in 2022 at "Acta Crystallographica Section E: Crystallographic Communications"

DOI: 10.1107/s2056989022007411

Abstract: A 1,3,5-trisubstituted 2,4,6-trialkylbenzene derivative with bis(hydroxyethyl)amino and 2,4-dimethylpyridinylamino substituents was synthesized and its structure determined by single-crystal X-ray diffraction. The crystal packing is stabilized by intra- and intermolecular hydrogen bonds and weak C—H⋯π contacts. read more here.

Keywords: bis; amino methyl; bis hydroxyethyl; hydroxyethyl amino ... See more keywords

One-Pot Solvent-Free Synthesis of N,N-Bis(2-Hydroxyethyl) Alkylamide from Triglycerides Using Zinc-Doped Calcium Oxide Nanospheroids as a Heterogeneous Catalyst

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Published in 2019 at "Catalysts"

DOI: 10.3390/catal9090774

Abstract: N,N-Bis(2-hydroxyethyl) alkylamide or fatty acid diethanolamides (FADs) were prepared from a variety of triglycerides using diethanolamine in the presence of different transition metal-doped CaO nanocrystalline heterogeneous catalysts. The Zn-doped Cao nanospheroids were found to be… read more here.

Keywords: bis hydroxyethyl; heterogeneous catalyst; triglycerides using; hydroxyethyl alkylamide ... See more keywords

In Silico Analysis and Biochemical Characterization of Streptomyces PET Hydrolase with Bis(2-Hydroxyethyl) Terephthalate Biodegradation Activity

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Published in 2024 at "Journal of Microbiology and Biotechnology"

DOI: 10.4014/jmb.2404.04030

Abstract: Polyethylene terephthalate (PET), one of the most widely used plastics in the world, causes serious environmental problems. Recently, scientists have been focused on the enzymatic degradation of PET, an environmentally friendly method that offers an… read more here.

Keywords: hydrolase; bis hydroxyethyl; pet hydrolase; bhet ... See more keywords