Synthesis and structure of heterocyclic derivatives of pyran-2-ones based on the dimer of 4,6-di(tert-butyl)-3-hydroxy-1,2-benzoquinone
| العنوان: | Synthesis and structure of heterocyclic derivatives of pyran-2-ones based on the dimer of 4,6-di(tert-butyl)-3-hydroxy-1,2-benzoquinone |
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| المؤلفون: | Gennadiy V. Shilov, Zyong Ngia Bang, I. V. Dorogan, Vladimir I. Minkin, V. V. Tkachev, V. N. Komissarov, Sergei M. Aldoshin, Yu. A. Sayapin |
| المصدر: | Russian Journal of Organic Chemistry. 45:1663-1669 |
| بيانات النشر: | Pleiades Publishing Ltd, 2009. |
| سنة النشر: | 2009 |
| مصطلحات موضوعية: | Solvent, Tert butyl, chemistry.chemical_compound, chemistry, Pyran, Stereochemistry, Dimer, Organic Chemistry, Molecule, Heterocyclic derivatives, Gas phase, 1,2-Benzoquinone |
| الوصف: | Acid-catalyzed reaction of 6,10a-dihydroxy-3,4a,7,9-tetra(tert-butyl)-1,2,4a,10a-tetrahydrodibenzo-[b,e][1,4]dioxine-1,2-dione with 2-methylquinoline derivatives led to the formation of a previously unknown system 6-[(Z)-2-(quinolin-2-yl)-1-hydroxyethen-1-yl]pyran-2-one. The molecular structure of 3,5-di(tert-butyl)-6-[(Z)-2-(7,8-dimethyl-4-chloroquinolin-2-yl)-1-hydroxyvinyl]pyran-2-one was established by XRD method; the energy and structural characteristics of its isomers in the gas phase and in a polar solvent were calculated by quantumchemical methods (B3LYP/6-31G**). |
| تدمد: | 1608-3393 1070-4280 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::f09d9f962e77021cfa22d4c4f266009cTest https://doi.org/10.1134/s107042800911013xTest |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........f09d9f962e77021cfa22d4c4f266009c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16083393 10704280 |
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