Matches in SemOpenAlex for { <https://semopenalex.org/work/W2293772377> ?p ?o ?g. }
- W2293772377 endingPage "281" @default.
- W2293772377 startingPage "273" @default.
- W2293772377 abstract "Seven new dyes – aza-12-crown-4 ether derivatives containing either one or two anthraquinone substituents - were synthesized and their spectroscopic and acid-base properties are discussed in this work. The number, location, type and class of the nitrogen groups in macrocyclic ring differentiate the analyzed compounds. Spectroscopic properties of all investigated derivatives were determined by UV–Vis spectroscopy in acetonitrile:methanol (9:1, v/v) mixture over a wide pH range. The combined potentiometric and spectrophotometric titrations method was used to determine the pKa values of studied compounds. The number and location of nitrogen atoms in the macrocycle ring affects the number of acid-base equilibria and the overall basicity of the compound. Spectral changes provide the information about which of the nitrogen atoms participates in the protonation process. Each of studied compounds presents itself as a potentially good chromoionophore, with the derivative as (3) the most promising one." @default.
- W2293772377 created "2016-06-24" @default.
- W2293772377 creator A5031580275 @default.
- W2293772377 creator A5038055244 @default.
- W2293772377 creator A5047224876 @default.
- W2293772377 creator A5055541024 @default.
- W2293772377 creator A5072596137 @default.
- W2293772377 creator A5083982797 @default.
- W2293772377 date "2016-07-01" @default.
- W2293772377 modified "2023-10-16" @default.
- W2293772377 title "In pursuit of the ideal chromoionophores (part I): pH-spectrophotometric characteristics of aza-12-crown-4 ethers substituted with an anthraquinone moiety" @default.
- W2293772377 cites W1972208240 @default.
- W2293772377 cites W1975835546 @default.
- W2293772377 cites W1981500551 @default.
- W2293772377 cites W1985078856 @default.
- W2293772377 cites W1990856896 @default.
- W2293772377 cites W1991137825 @default.
- W2293772377 cites W1993362148 @default.
- W2293772377 cites W1996141612 @default.
- W2293772377 cites W2001951865 @default.
- W2293772377 cites W2003176433 @default.
- W2293772377 cites W2006370393 @default.
- W2293772377 cites W2009112823 @default.
- W2293772377 cites W2009318772 @default.
- W2293772377 cites W2010875466 @default.
- W2293772377 cites W2010980511 @default.
- W2293772377 cites W2017213468 @default.
- W2293772377 cites W2021598449 @default.
- W2293772377 cites W2027757911 @default.
- W2293772377 cites W2031998029 @default.
- W2293772377 cites W2033139927 @default.
- W2293772377 cites W2034783245 @default.
- W2293772377 cites W2041230819 @default.
- W2293772377 cites W2058889725 @default.
- W2293772377 cites W2060986930 @default.
- W2293772377 cites W2064449906 @default.
- W2293772377 cites W2066359962 @default.
- W2293772377 cites W2069535778 @default.
- W2293772377 cites W2070133474 @default.
- W2293772377 cites W2072613065 @default.
- W2293772377 cites W2084286842 @default.
- W2293772377 cites W2087974154 @default.
- W2293772377 cites W2088037785 @default.
- W2293772377 cites W2105675268 @default.
- W2293772377 cites W2141779360 @default.
- W2293772377 cites W2169632672 @default.
- W2293772377 cites W2180726809 @default.
- W2293772377 cites W2321641142 @default.
- W2293772377 cites W94627761 @default.
- W2293772377 doi "https://doi.org/10.1016/j.dyepig.2016.03.014" @default.
- W2293772377 hasPublicationYear "2016" @default.
- W2293772377 type Work @default.
- W2293772377 sameAs 2293772377 @default.
- W2293772377 citedByCount "10" @default.
- W2293772377 countsByYear W22937723772017 @default.
- W2293772377 countsByYear W22937723772019 @default.
- W2293772377 countsByYear W22937723772020 @default.
- W2293772377 countsByYear W22937723772021 @default.
- W2293772377 countsByYear W22937723772022 @default.
- W2293772377 countsByYear W22937723772023 @default.
- W2293772377 crossrefType "journal-article" @default.
- W2293772377 hasAuthorship W2293772377A5031580275 @default.
- W2293772377 hasAuthorship W2293772377A5038055244 @default.
- W2293772377 hasAuthorship W2293772377A5047224876 @default.
- W2293772377 hasAuthorship W2293772377A5055541024 @default.
- W2293772377 hasAuthorship W2293772377A5072596137 @default.
- W2293772377 hasAuthorship W2293772377A5083982797 @default.
- W2293772377 hasConcept C111472728 @default.
- W2293772377 hasConcept C138885662 @default.
- W2293772377 hasConcept C145148216 @default.
- W2293772377 hasConcept C159985019 @default.
- W2293772377 hasConcept C178790620 @default.
- W2293772377 hasConcept C185592680 @default.
- W2293772377 hasConcept C192562407 @default.
- W2293772377 hasConcept C21951064 @default.
- W2293772377 hasConcept C2776568683 @default.
- W2293772377 hasConcept C2776639384 @default.
- W2293772377 hasConcept C2777255693 @default.
- W2293772377 hasConcept C2778400979 @default.
- W2293772377 hasConcept C2778913731 @default.
- W2293772377 hasConcept C71240020 @default.
- W2293772377 hasConceptScore W2293772377C111472728 @default.
- W2293772377 hasConceptScore W2293772377C138885662 @default.
- W2293772377 hasConceptScore W2293772377C145148216 @default.
- W2293772377 hasConceptScore W2293772377C159985019 @default.
- W2293772377 hasConceptScore W2293772377C178790620 @default.
- W2293772377 hasConceptScore W2293772377C185592680 @default.
- W2293772377 hasConceptScore W2293772377C192562407 @default.
- W2293772377 hasConceptScore W2293772377C21951064 @default.
- W2293772377 hasConceptScore W2293772377C2776568683 @default.
- W2293772377 hasConceptScore W2293772377C2776639384 @default.
- W2293772377 hasConceptScore W2293772377C2777255693 @default.
- W2293772377 hasConceptScore W2293772377C2778400979 @default.
- W2293772377 hasConceptScore W2293772377C2778913731 @default.
- W2293772377 hasConceptScore W2293772377C71240020 @default.
- W2293772377 hasFunder F4320321042 @default.
- W2293772377 hasFunder F4320338080 @default.
- W2293772377 hasLocation W22937723771 @default.