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Title: | КОМПЛЕКСИ п-МЕТОКСИФЕНІЛТЕЛУРТРИХЛОРИДУ З N- АЛІЛЬНИМИ ПОХІДНИМИ 2- ОКСО(МЕТИЛТІО)ТІЄНО[2,3- d]ПІРИМІДИН-4-ОНУ |
Authors: | Кут, Микола Михайлович Онисько, Михайло Юрійович Лендєл, Василь Георгійович |
Issue Date: | 2017 |
Abstract: | Aryltellurtrichlorides, as electrophilic reagents, interact with alkenyl derivatives, containing an additional nucleophilic center, regioselectively form heterocycles with an exocyclic aryltellurium fragment. It has been established that the interaction of p-methoxyphenyltetrachloride with N-alkenyl derivatives of 2-oxo(methylthio)thieno[2,3-d]pyrimidine-4-one does not lead to annulation of the oxazoline ring, whereas the molecular complexes of substrate:electrophile are formed in the ratio of 1:2. Aryltellurtrichloride forms a complex, probably with exocyclic oxygen and endocyclic nitrogen, which makes it impossible the addition to allyl fragment. |
Type: | Text |
Publication type: | Стаття |
URI: | https://dspace.uzhnu.edu.ua/jspui/handle/lib/23904 |
Appears in Collections: | Наукові публікації кафедри органічної хімії |
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