Alkylation of 1,2-diazinones with trialkyloxonium tetrafluoroborates.

Özbalık, Nubar


Investigation of organic radical reaction mechanism of various 5-membered heterocyclics with OHand SOin aqueous solution by the use of ESR and pulse radiolysis methods.
Doğan, İlknur; İçli, Sıddık; Department of Chemistry (1984)
Alkene and alkyne derivatives of group 6 metal carbonyls : synthesis, structure and reactivity
Saldamlı, Saltuk; Özkar, Saim; Department of Chemistry (2001)
Synthesis of alkynyl-substituted pyrrole and 1,4-thiazepine derivatives
Yılmaz, Elif Serel; Zora, Metin; Department of Chemistry (2018)
Heterocyclic compounds have a great importance in medicinal chemistry because of their presence in a number of pharmaceuticals. Among them, pyrroles and 1,4-thiazepines play a vital role in pharmaceutical chemistry because of their presence in a number of bioactive molecules and natural products. For this reason, the development of new synthetic methods for the synthesis of these compounds has attracted much attention. Recently, the cyclization of functionally-substituted alkynes has emerged as a valuable t...
Synthesis of 6-halogen-substituted 2-methylene-2,3dihydro-1,4-oxazepine derivatives
İbiş, Özge; Zora, Metin; Department of Chemistry (2017)
Heterocyclic compounds are important since they are present in life naturally or synthetically. Among heterocyclic compounds, seven-membered 1,4-oxazepines are giving more attention than ever due to their wide range of biological and medicinal activities. There are many studies about their synthesis and new ones continue to appear. In this study, synthesis of halogen-substituted 1,4-oxazepine derivatives was investigated, which may have potential for biological studies. For this purpose, α,β-alkynic ketone ...
Alkali reactivity of mortars containing chert and incorporating moderate-calcium fly ash
Bektas, F; Turanli, L; Topal, Tamer; Göncüoğlu, Mehmet Cemal (2004-12-01)
This paper reports the results of an experimental program, which aimed to investigate the alkali reactivity of chert and the effect of a moderate-calcium fly ash on the alkali-silica reaction. To determine the expansions, mortar bars were cast and tested in accordance with ASTM C1260. Mortar aggregate was replaced by chert, in controlled amounts, to find out the pessimum limit, if any. To evaluate the degree of cracking, sonic pulse velocity measurements and petrographic analysis were carried out on the cra...
Citation Formats
N. Özbalık, “Alkylation of 1,2-diazinones with trialkyloxonium tetrafluoroborates.,” Ph.D. - Doctoral Program, Middle East Technical University, 1982.