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http://localhost:8080/xmlui/handle/123456789/2551| Title: | Synthesis of Highly Functionalized Allene-Appended Oxindoles and 2-Oxo-1,2-dihydroindol-3-ylidene-2,5-dihydrofurans via Claisen Rearrangement and Cyclization |
| Authors: | Vaithiyanathan, V Selvakumar, K Shanmugam, P |
| Keywords: | Morita-Baylis-Hillman adduct Claisen rearrangement isatin allenes vinyl propargyl ethers dihydrofuran |
| Issue Date: | 2009 |
| Publisher: | Thieme |
| Citation: | Synlett, (10):1591-1596 |
| Abstract: | Synthesis of highly functionalized allene appended oxindole derivatives from vinyl propargyl ether derivatives of Morita-Baylis-Hillman adducts of isatin via Claisen rearrangement has been achieved. Synthetic utility of the allene derivatives obtained has been demonstrated with the synthesis of methyl 2,5-dihydro-5-methyl-2-(1-methyl-2-oxoindolin-3-ylidene)furan-3-carboxylates in a one-pot cyclization reaction under basic conditions. A plausible mechanism of the reaction is presented. |
| URI: | http://hdl.handle.net/123456789/2551 |
| Appears in Collections: | 2009 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Synthesis of highly - Vaithiyanadhan.V- Synlett.pdf Restricted Access | 153.14 kB | Adobe PDF | View/Open Request a copy |
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