dc.contributor.advisor | Kļimenkovs, Igors | en_US |
dc.contributor.author | Mežeckis, Aleksandrs | en_US |
dc.contributor.other | Latvijas Universitāte. Ķīmijas fakultāte | en_US |
dc.date.accessioned | 2015-03-24T07:34:11Z | |
dc.date.available | 2015-03-24T07:34:11Z | |
dc.date.issued | 2013 | en_US |
dc.identifier.other | 24160 | en_US |
dc.identifier.uri | https://dspace.lu.lv/dspace/handle/7/18868 | |
dc.description.abstract | Darbā ir veikta literatūras izpēte un praktiski iegūti modificēti polimēri, kurus izmantoti
„klik” reakcijās, iegūstot triazolus. Modifikācijai tika pakļauts hidrofobs Merifīlda polimērs ar
hlormetilgrupu saturu 4,3 un 0,5 mmol g-1, kā arī hidrofīls polimērs Reillex® 425, kas satur
4,03 mmol g-1 piridīna grupu. Polimēros tika ievadītas tiola grupas un pie tām tika saistīti
vara(II) joni. Tika iegūts triazols un salīdzinātas metodes „klik” reakcijai, izmantojot modificētu
polimēru un bez tā. | en_US |
dc.description.abstract | Literature about preparation and use of polymer-supported catalysts for triazole synthesis
in „click” reactions has been reviewed. Hydrophobic Merrifield resin with 4.3 and 0.5 mmol g-
1chloromethyl group load and hydrophilic Reillex® 425 with 4.03 mmol g-1 pyridine group load
was used for modification. Thiol groups were introduced in the polymers and copper(II) ions
were bound to these groups. A triazole was synthesised and two synthesis methods were
compared using the modified polymer and without it.
CLICK REACTIONS, TRIAZOLE, MERRIFIELD | 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 | Pie polimēra saistīti katalizatori 1,2,3-triazolu sintēzes "klik" reakcijās | en_US |
dc.title.alternative | Polymer-bound click-reaction catalysts for the synthesis of 1,2,3-triazoles | en_US |
dc.type | info:eu-repo/semantics/masterThesis | en_US |