| dc.contributor.advisor | Zicmanis, Andris | en_US |
| dc.contributor.author | Kiseļova, Katrīna | en_US |
| dc.contributor.other | Latvijas Universitāte. Ķīmijas fakultāte | en_US |
| dc.date.accessioned | 2015-03-24T07:34:18Z | |
| dc.date.available | 2015-03-24T07:34:18Z | |
| dc.date.issued | 2007 | en_US |
| dc.identifier.other | 5624 | en_US |
| dc.identifier.uri | https://dspace.lu.lv/dspace/handle/7/18908 | |
| dc.description.abstract | Darbā ir apkopota informācija par jonu šķidrumiem un Knēvenāgela kondensāciju. Darba gaitā ir sintezēti N-butilpiridīnija bromīda, N-heptilpiridīnija bromīda, N-dodecilpiridīnija bromīda, N-butilpiridīnija tetrafluorborāta, N-heptilpiridīnija tetrafluorborāta, N-dodecilpiridīnija tetrafluorborāta, N-butilpiridīnija heksafluorfosfāta, N-heptilpiridīnija heksafluorfosfāta un N-dodecilpiridīnija heksafluorfosfāta jonu šķidrumi. Veiktas kaneļskābes, p-dimetilaminokaneļskābes, p-metoksikaneļskābes un m-hlorkaneļskābes sintēzes iegūtajos jonu šķidrumos. Raksturoti reakciju produkti, analizējot to IS spektrus, UV spektrus, nosakot kušanas temperatūras, pielietojot rentgendifraktometrijas metodi, argentometriski un jonometriski. | en_US |
| dc.description.abstract | Information about ionic liquids and Kneovenagel condensation is collected and analysed in the work. Ionic liquids N-butylpyridinium bromide, N-heptylpyridinium bromide, N-dodecylpyridinium bromide, N-butylpyridinium tetrafluoroborate, N-heptylpyridinium tetrafluoroborate, N-dodecylpyridinium tetrafluoroborate, N-butylpyridinium hexafluorophosphate, N-heptylpyridinium hexafluorophosphate and N-dodecylpyridinium hexafluorophosphate have been synthesized successully. Synthesis of p-dimethylaminocinnamic acid, p-methoxycinnamic acid, m-chlorocinnamic acid and cinnamic acid is made in the mentioned ionic liquids. The products are characterized by analysis of their IR spectra, UV spectra, determination of melting points, by method of X-ray diffractiometry, by argenometry and ionometry. | en_US |
| dc.language.iso | N/A | en_US |
| dc.publisher | Latvijas Universitāte | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Ķīmija | en_US |
| dc.title | Jonu šķidruma sastāva ietekme Knēvenāgeļa kondensācijas reakcijās | en_US |
| dc.title.alternative | Influence of Ionic Liquid Composition on the Knoevenagel Condensation Reaction | en_US |
| dc.type | info:eu-repo/semantics/bachelorThesis | en_US |
