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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/5869| Title: | An easy and practical approach to access multifunctional cylcopentadiene- and cyclopentene-spirooxindoles via [3 + 2] annulation |
| Authors: | WARGHUDE, PRAKASH K. SABALE, ABHIJEET S. Dixit, Ruchi Vanka, Kumar BHAT, RAMAKRISHNA G. Dept. of Chemistry |
| Keywords: | Chemistry 2021-MAY-WEEK2 TOC-MAY-2021 2021 |
| Issue Date: | May-2021 |
| Publisher: | Royal Society of Chemistry |
| Citation: | Organic & Biomolecular Chemistry, 19(19), 4338-4345. |
| Abstract: | A highly regioselective [3 + 2] annulation of Morita–Baylis–Hillman (MBH) carbonates of isatin with aurone/thioaurone is developed. Spiroheterocycles such as spirooxindole cyclopentadiene and spirooxindole fused hydroxy cyclopentene derivatives are constructed in one pot by exploring the reactivity of Lewis bases. Combined experimental and density functional theory (DFT) calculations offered an insight into the reaction mechanism. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/5869 https://doi.org/10.1039/D1OB00514F |
| ISSN: | 1477-0520 1477-0539 |
| Appears in Collections: | JOURNAL ARTICLES |
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