dc.contributor.advisor | Lūsis, Viesturs | en_US |
dc.contributor.author | Petuškova, Jekaterina | en_US |
dc.contributor.other | Latvijas Universitāte. Ķīmijas fakultāte | en_US |
dc.date.accessioned | 2015-03-24T08:41:45Z | |
dc.date.available | 2015-03-24T08:41:45Z | |
dc.date.issued | 2008 | en_US |
dc.identifier.other | 39655 | en_US |
dc.identifier.uri | https://dspace.lu.lv/dspace/handle/7/24899 | |
dc.description.abstract | Maģistra darbā pētīta poliaizvietotu 1,4-dihidroindeno[1,2-b]piridīnu reducēšanas reakcija ar trietilsilānu trifluoretiķskābes šķīdumā un tetrahidroindeno[1,2-b]piridīnu oksidēšanas reakcijas. Noskaidrots, ka reducēšanas reakcijas pamatprodukts ir
(2R*, 3S*, 4R*)-tetrahidro-1H-indeno[1,2-b]piridīni. Oksidējot tetrahidro-1H-indeno[1,2-b]piridīnus ar gaisa skābekli, m-hlorperoksibenzoskābi vai ūdeņraža peroksīdu etiķskābes šķīdumā, rodas dažādi oksidēšanas produkti – pirolo[1,2-b]-izohinolīni, pirido[2,1-a]izoindoli, 4a-hidroksi-3,4,4a,5-tetrahidro-2H-indeno[1,2-b]-piridīni un 5a-hidroksi-4,5,5a,6-tetrahidro-3H-indeno[1,2-b][1,2]oksazireno-[2,3-a]piridīni. | en_US |
dc.description.abstract | The reduction of polysubstituted 1,4-dihydroindeno[1,2-b]pyridines with triethilsilane in trifuoroacetic acid medium and oxydation of tetrahydroindeno[1,2-b]pyridines is examined. The main products of the reduction reaction are (2R*, 3S*, 4R*)-tetrahydro-1H-indeno
[1,2-b]pyridines. The products of tetrahydro-1H-indeno[1,2-b]pyridines oxidation with air oxygen, m-chloroperoxybenzoic acid or hydrogen peroxide dissolved in acetic acid are pyrrolo[1,2-b]isoquinolenes, pyrido[2,1-a]isoindoles, 4a-hydroxy-3,4,4a,5-tetrahydro-2H-indeno[1,2-b]pyridines and 5a-hydroxy-4,5,5a,6-tetrahydro-3H-indeno-
[1,2-b][1,2]oxazi-reno-[2,3-a]pyridines. | 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 | Policiklisku 1,2,3,4,-tetrahidropiridīnu sintēze un reakcijas | en_US |
dc.title.alternative | Synthesis and Reactions of Polycyclic 1,2,3,4,-Tetrahydropyridines | en_US |
dc.type | info:eu-repo/semantics/masterThesis | en_US |