Urban Ecosystems. Vol. 20. 2017. P.. 309-321
New Method for the Synthesis of 1-Substituted (3a,6a)-Diarylglycolurils
A new approach has been developed for the synthesis of 1-substituted 3а,6а-diarylglycolurils from an imidazolone, imidazooxazolone, imidazooxazinone, or imidazooxazepinone and urea in the presence of hydrochloric acid. The structure of 1-ethyl-3а,6а-diphenylglycoluril was confirmed by X-ray diffraction studies. © Georg Thieme VerlagStuttgart · New York.
Authors
Baranov V.V. 1, 2 , Antonova M.M. 1 , Nelyubina Y.V. 3 , Kolotyrkina N.G. 1 , Kravchenko A.N. 1
Journal
Issue number
6
Language
English
Pages
669-672
State
Published
Link
Number
st-2016-d0733-l
Volume
28
Year
2017
Organizations
- 1 N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow, 119991, Russian Federation
- 2 Рeoples’ Friendship University of Russia, 6 Miklukho-Maklaya St., Moscow, 117198, Russian Federation
- 3 A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova St., Moscow, 119991, Russian Federation
Keywords
condensation; glycolurils; imidazolones; polycycles; urea
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Other records
Mathematische Nachrichten. Vol. 290. 2017. P.. 890-912