The Synthesis of N-derivatives of 3-Aminoperylene and their Absorption and Fluorescence Properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F09%3A00008367" target="_blank" >RIV/00216275:25310/09:00008367 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/09:00160789
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Synthesis of N-derivatives of 3-Aminoperylene and their Absorption and Fluorescence Properties
Original language description
N-acetyl and N-triazinyl 3-aminoperylenes were prepared. N-(4,6-dichloro-1,3,5-triazine-2-yl)-3-aminoperylene was synthesized by the condensation of 3-aminoperylene with cyanuric chloride; other N-triazinyl derivatives were prepared by the successive substitution of chlorine atoms with methoxy or aniline groups. The structure and purity of the compounds were confirmed by elemental analysis, NMR spectroscopy and mass spectrometry. The UV/VIS absorption, fluorescence and excitation spectra as well as thefluorescence quantum yields for the compounds were measured in dibutyl ether, 1,4-dioxane, ethyl acetate and acetonitrile; fluorescence lifetimes were measured in ethyl acetate and dimethyl sulfoxide. The influences of both the character of the N-substituent and the solvent polarity upon the spectra and quantum yields are discussed.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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