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Title: | Dipyrazolodioxadiazocines as shelf-stable "ready-to-use" precursors for an in situ generation of enolate-iminium 1,4-dipoles: a straightforward atom-economical approach to pyrazolo[5,1-d][1,3,5]dioxazines |
Authors: | Rubin, M. A. Рубин, М. А. |
Keywords: | Dipyrazolodioxadiazocines;Atom economical;Atom-economical approach;Isoxazole derivative |
Issue Date: | 2020 |
Publisher: | NLM (Medline) |
Citation: | Zhulanov, V.E., Vigovskaya, V.A., Dmitriev, M.V., Silaichev, P.S., Maslivets, A.N., Rubin, M. Dipyrazolodioxadiazocines as shelf-stable "ready-to-use" precursors for an in situ generation of enolate-iminium 1,4-dipoles: a straightforward atom-economical approach to pyrazolo[5,1-d][1,3,5]dioxazines // Organic & biomolecular chemistry. - 2020. - Volume 18. - Issue 17. - Pages 3382-3391 |
Series/Report no.: | Organic and Biomolecular Chemistry |
Abstract: | An original, facile and highly efficient method for the in situ generation of cyclic enolate-iminium 1,4-dipoles via unique thermal decomposition of easily available dipyrazolodioxadiazocines has been developed. Various substituted pyrazolo[5,1-d][1,3,5]dioxazines have been prepared in high yields via unusual cycloconversion of dipyrazolodioxadiazocines in the presence of ketones. Furthermore, the developed method is 100% atom economical and proceeds under metal-, catalyst- and solvent-free conditions |
URI: | http://hdl.handle.net/20.500.12258/12118 |
Appears in Collections: | Статьи, проиндексированные в SCOPUS, WOS |
Files in This Item:
File | Description | Size | Format | |
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scopusresults 1284 .pdf Restricted Access | 2.03 MB | Adobe PDF | View/Open | |
WoS 824 .pdf Restricted Access | 194.04 kB | Adobe PDF | View/Open |
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