DABCO-promoted highly diastereo- and regioselective construction of C-3 functionalized spirooxindoles via [3 + 2] cycloaddition of 2-aryl/heteroarylidene-1H-indene-1,3(2H)-diones with N-2,2,2-trifluoroethylisatin ketimines at ambient conditions
Autor: | Madavi S. Prasad, Sankar Bharani, Syed Mastan Sharief, Mudavath Ravi, Murugesan Sivaprakash, Biplob Borah, L. Raju Chowhan |
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Rok vydání: | 2022 |
Předmět: | |
Zdroj: | RSC Advances. 12:34941-34945 |
ISSN: | 2046-2069 |
Popis: | A highly chemo- and regioselective construction of spiropyrrolidine oxindole is devised via DABCO catalysed [3 + 2] cycloaddition reaction. |
Databáze: | OpenAIRE |
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