Spectral Properties of Selected Indolylbenzoxazinones
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F13%3A43870127" target="_blank" >RIV/70883521:28610/13:43870127 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28110/13:43870127
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Spectral Properties of Selected Indolylbenzoxazinones
Original language description
A series of 3,1-benzoxazin-4-ones was prepared and their electronic spectra were studied. The synthetic strategy was different to the previously described one and was based on Fischer indolisation of N-(?-ketoacyl)anthranilic acids. The spectral properties of prepared 2-(indol-2-yl)-1,3-benzoxazin-4-ones and one related naphtho[1,2-d][1,3]oxazin-4-one derivative were studied using UV-VIS spectroscopy. The latter absorbs in the visible region of the spectra and can be considered as yellow dye. Moreover,fluorescence of all compounds under investigation was observed, which was then studied by fluorimetry. This study has a potential in discovery of novel fluorophores, dyes and molecular devices (e.g., molecular switches).
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CC - Organic chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů