The Proton Trap Technology—Toward High Potential Quinone‐Based Organic Energy Storage
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201700259
Abstract: An organic cathode material based on a copolymer of poly(3,4-ethylenedioxythiophene) containing pyridine and hydroquinone functionalities is described as a proton trap technology. Utilizing the quinone to hydroquinone redox conversion, this technology leads to electrode materials… read more here.
Keywords: chemistry; proton trap; quinone; technology ... See more keywords
Photoinduced Functionalization of p‐/o‐Quinone Methides
Sign Up to like & getrecommendations! Published in 2025 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.202500516
Abstract: Quinone methides (QMs) are highly reactive intermediates and important building blocks for diverse molecular scaffolds. In recent years, there has been remarkable growth in the area of quinone methide photochemistry. Under photoirradiation conditions, p‐quinone methides… read more here.
Keywords: photoinduced functionalization; functionalization quinone; quinone methides; quinone ... See more keywords
Halogen Bond Assisted Light Responsiveness of Para‐Quinone Methides for 1,6‐Conjugate Addition Reactions
Sign Up to like & getrecommendations! Published in 2024 at "ChemCatChem"
DOI: 10.1002/cctc.202401087
Abstract: The ability to change the essential characteristics of the molecular systems using light is highly promising and finds use in photocatalysis and materials chemistry. A critical requirement for such systems is that molecules should directly… read more here.
Keywords: para quinone; visible light; halogen bond; quinone methides ... See more keywords
Acute Toxicity Testing of the Tire Rubber–Derived Chemical 6PPD‐quinone on Atlantic Salmon (Salmo salar) and Brown Trout (Salmo trutta)
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Toxicology and Chemistry"
DOI: 10.1002/etc.5487
Abstract: Recent identification of 6PPD‐quinone as the chemical causing acute toxicity in coho salmon has led to substantial concern regarding the toxicity of this contaminant for other aquatic species. Environmental occurrence of 6PPD‐quinone is probably high,… read more here.
Keywords: toxicology; quinone; chemistry; toxicity ... See more keywords
Acute Toxicity of 6PPD‐Quinone to Early Life Stage Juvenile Chinook (Oncorhynchus tshawytscha) and Coho (Oncorhynchus kisutch) Salmon
Sign Up to like & getrecommendations! Published in 2023 at "Environmental Toxicology and Chemistry"
DOI: 10.1002/etc.5568
Abstract: The breakdown product of the rubber tire antioxidant N‐(1,3‐dimethylbutyl)‐N'‐phenyl‐p‐phenylenediamine‐quinone (6PPD)‐6‐PPD‐quinone has been strongly implicated in toxic injury and death in coho salmon (Oncorhynchus kisutch) in urban waterways. Whereas recent studies have reported a wide range… read more here.
Keywords: toxicology; quinone; juvenile chinook; coho ... See more keywords
Enhancing the Electrochemical Performance of Small Quinone Organic Electrode via High-Concentration Zn2+/K+ Hybrid Electrolyte for Aqueous Batteries.
Sign Up to like & getrecommendations! Published in 2025 at "Small"
DOI: 10.1002/smll.202501112
Abstract: Small Quinone-based Organic Electrodes have received extensive attention. However, the rapid dissolution of small quinone electrode into electrolyte impede their practical applications. For example, Anthraquinone (AQ) and Phenanthrenequinone (PQ) molecules have been rarely reported for… read more here.
Keywords: electrode; small quinone; hybrid electrolyte; electrochemical performance ... See more keywords
A novel enzyme of type VI sulfide:quinone oxidoreductases in purple sulfur photosynthetic bacteria
Sign Up to like & getrecommendations! Published in 2018 at "Applied Microbiology and Biotechnology"
DOI: 10.1007/s00253-018-8973-x
Abstract: Sulfide detoxification can be catalyzed by ancient membrane-bound flavoproteins, sulfide:quinone oxidoreductases (Sqr), which have important roles in sulfide homeostasis and sulfide-dependent energy conservation processes by transferring electrons from sulfide to respiratory or photosynthetic membrane electron… read more here.
Keywords: quinone; quinone oxidoreductases; sulfide quinone; enzyme ... See more keywords
Synthesis of symmetrical chromeno[2,3-b]chromenes on the basis of о-quinone methides and 1,1-bis(morpholino)ethene
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Heterocyclic Compounds"
DOI: 10.1007/s10593-018-2211-4
Abstract: The reaction of 1,1-bis(morpholino)ethene with precursors of о-quinone methides derived from Mannich bases of phenols and 2-naphthols provided a series of chromeno[2,3-b]chromenes. The cascade process included a hetero-Diels–Alder reaction between о-quinone methide and ketenaminal, elimination… read more here.
Keywords: quinone methides; quinone; morpholino ethene; bis morpholino ... See more keywords
Unraveling the binding nature of hexane with quinone functionalized pillar[5]quinone: a computational study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Inclusion Phenomena and Macrocyclic Chemistry"
DOI: 10.1007/s10847-019-00945-3
Abstract: The nature of host–guest interactions between the hexane and pillar[5]arene and its quinone modified pillararenes has been studied using dispersion-corrected density functional theory and wave functional methods. The introduction of quinone in pillararene prompted flexibility… read more here.
Keywords: nature hexane; quinone; binding nature; unraveling binding ... See more keywords
Quinone diterpenes from Salvia species: chemistry, botany, and biological activity
Sign Up to like & getrecommendations! Published in 2019 at "Phytochemistry Reviews"
DOI: 10.1007/s11101-019-09633-z
Abstract: A total of 175 abietane quinone diterpenes with ortho- or para-quinone chromophore, namely 11,12-ortho-quinone abietane, 11,14-para-quinone abietane, seco-abietane and abeo-abietanes quinones were surveyed from 130 species of Salvia of central Asia/Mediterranean area, eastern Asia, and… read more here.
Keywords: botany; quinone; chemistry; abietane ... See more keywords
Antiproliferative abietane quinone diterpenoids from the roots of Salvia deserta.
Sign Up to like & getrecommendations! Published in 2020 at "Bioorganic chemistry"
DOI: 10.1016/j.bioorg.2020.104261
Abstract: A total of twenty abietane quinone diterpenoids including ten new ones (1-10) were isolated from the roots extract of Salvia deserta. Their chemical structures were delineated by extensive spectrometric and spectroscopic techniques including HRESIMS, NMR,… read more here.
Keywords: quinone diterpenoids; abietane quinone; salvia deserta; quinone ... See more keywords