Please use this identifier to cite or link to this item:
http://nopr.niscair.res.in/handle/123456789/618| Title: | Microwave-assisted synthesis of substituted-4-oxo-4H-1-benzopyran- 3-carboxaldehydes using Vilsmeier reagent over silica gel |
| Authors: | Kamotra, Poonam Gupta, Avinash K Gupta, Rajive |
| Keywords: | 4-Oxo-4H-1-benzopyran-3-carboxaldehydes;Vilsmeier reagent;Microwave irradiation;Silica gel;Solvent free conditions |
| Issue Date: | May-2007 |
| Publisher: | CSIR |
| IPC Code: | Int.Cl.⁸ C07D |
| Abstract: | Substituted-4-oxo-4H-1-benzopyran-3-carboxaldehydes 2a-h have been synthesised in good yields under microwave irradiation using Vilsmeier reagent over silica gel in solvent free conditions. The reaction takes place within 2-3.5 min. |
| Page(s): | 866-868 |
| URI: | http://hdl.handle.net/123456789/618 |
| ISSN: | 0376-4699 |
| Appears in Collections: | IJC-B Vol.46B(05) [May 2007] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 46B(5) (2007) 866-868.pdf | 52.94 kB | Adobe PDF | View/Open |
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