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DBU(OAc)–TBAB-Mediated One-Pot Three-component Synthesis of 1H-Imidazol-5(4H)-one Derivatives.
In: Russian Journal of Organic Chemistry, Jg. 58 (2022-03-01), Heft 3, S. 352-355
Online
academicJournal
Zugriff:
One-pot three-component synthesis of 1H-imidazol-5(4H)-one derivatives from (Z)-4-(aryl-methylidene)-2-methyl-1,3-oxazol-5(4H)-one, methylamine, and N-benzylideneaniline has been developed using DBU (OAc) as an ionic liquid catalyst and TBAB as promoter. The reactions were carried out on heating at 75–80°C for 25–30 min to afford (4Z)-4-(arylmethylidene)-1-methyl-2-(2-phenylethenyl)-1H-imidazol-5(4H)-one derivatives in good yields. [ABSTRACT FROM AUTHOR]
Titel: |
DBU(OAc)–TBAB-Mediated One-Pot Three-component Synthesis of 1H-Imidazol-5(4H)-one Derivatives.
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Autor/in / Beteiligte Person: | Rani, V. A. ; Kumari, Y. B. |
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Zeitschrift: | Russian Journal of Organic Chemistry, Jg. 58 (2022-03-01), Heft 3, S. 352-355 |
Veröffentlichung: | 2022 |
Medientyp: | academicJournal |
ISSN: | 1070-4280 (print) |
DOI: | 10.1134/S1070428022030125 |
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