Studium přípravy 4-hydroxykumarinů a jejich derivátů
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dc.contributor.advisor |
Kimmel, Roman
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dc.contributor.author |
Konečná, Vendula
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dc.date.accessioned |
2021-07-26T07:17:50Z |
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dc.date.available |
2021-07-26T07:17:50Z |
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dc.date.issued |
2020-12-31 |
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dc.identifier |
Elektronický archiv Knihovny UTB |
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dc.identifier.uri |
http://hdl.handle.net/10563/47093
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dc.description.abstract |
Diplomová práce se zabývá problematikou kumarinových sloučenin, jejichž vlastnosti a syntéza jsou popsány v teoretické části. Zmíněny jsou také některé biologické aktivity. V praktické části jsou popsány pokusy o přípravu 3-substituovaných 4-hydroxykumarinů jakožto analogů k derivátům 4-hydroxychinolin-2-onům. Experimenty byly založeny na vysokoteplotní kondenzaci fenolu s diethylestery kyseliny malonové. S připraveným 3 fenyl-4-hydroxykumarinem byly dále provedeny pokusy s halogenačními činidly, jež měly směřovat k 3-halogenchroman-2,4-dionům. Neočekávaně ale byly získány deriváty ethanonu. Blíže bylo prozkoumáno chování 2-chlor-2-fenyl-1-(2-hydroxyfenyl)ethanonu v bazickém prostředí. |
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dc.format |
71 s. |
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dc.language.iso |
cs |
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dc.publisher |
Univerzita Tomáše Bati ve Zlíně |
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dc.rights |
Bez omezení |
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dc.subject |
kumarin
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cs |
dc.subject |
syntéza
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cs |
dc.subject |
chromen-2
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cs |
dc.subject |
4-dion
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cs |
dc.subject |
4-hydroxykumarin
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cs |
dc.subject |
cyklizace
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cs |
dc.subject |
halogenizace
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cs |
dc.subject |
chlorace
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cs |
dc.subject |
bromace
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cs |
dc.subject |
coumarin
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en |
dc.subject |
sythesis
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en |
dc.subject |
chromene-2
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en |
dc.subject |
4-dione
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en |
dc.subject |
4-hydroxycoumarin
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en |
dc.subject |
cyclization
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en |
dc.subject |
halogeation
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en |
dc.subject |
chlorination
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en |
dc.subject |
bromination
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en |
dc.title |
Studium přípravy 4-hydroxykumarinů a jejich derivátů |
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dc.title.alternative |
Study of preparation 4-hydroxycoumarines and their derivatives |
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dc.type |
diplomová práce |
cs |
dc.contributor.referee |
Rouchal, Michal |
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dc.date.accepted |
2021-06-10 |
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dc.description.abstract-translated |
This diploma thesis is focused on coumarin compounds, their properties and synthesis are covered in the theoretical part. Some biological activities are also mentioned. In the practical part, attempts to prepare 3-substituted 4-hydroxycoumarins as analogs to 4-hydroxyquinolin-2-one derivatives have been described. The experiments were based on the high-temperature condensation of phenol with diethyl esters of malonic acid. With the prepared 3-phenyl-4-hydroxycoumarin, experiments targeting to 3-halogenchroman-2,4-diones were further performed. Unexpectedly, ethanone derivatives were obtained. The reactivity of 2-chloro-1-(2-hydroxyphenyl)-2-phenyl-ethanone in a basic environment was further investigated. |
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dc.description.department |
Ústav chemie |
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dc.thesis.degree-discipline |
Chemie potravin a bioaktivních látek |
cs |
dc.thesis.degree-grantor |
Univerzita Tomáše Bati ve Zlíně. Fakulta technologická |
cs |
dc.thesis.degree-grantor |
Tomas Bata University in Zlín. Faculty of Technology |
en |
dc.thesis.degree-name |
Ing. |
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dc.thesis.degree-program |
Chemie potravin a bioaktivních látek |
cs |
dc.thesis.degree-program |
Chemistry of Food and Bioactive Compounds |
en |
dc.identifier.stag |
59302
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utb.result.grade |
B |
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dc.date.submitted |
2021-05-14 |
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