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http://localhost:8080/xmlui/handle/123456789/3099Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Guravaiah, N. | - |
| dc.contributor.author | Rao, V.R. | - |
| dc.date.accessioned | 2025-02-04T06:58:18Z | - |
| dc.date.available | 2025-02-04T06:58:18Z | - |
| dc.date.issued | 2011-06 | - |
| dc.identifier.citation | 10.1080/00397911.2010.515344 | en_US |
| dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/3099 | - |
| dc.description | NITW | en_US |
| dc.description.abstract | Synthesis of 3-(2-(phenylsulfonyl) ethynyl)-2H-chromen-2-one is described. Reaction of β-ketosulfones with semicarbazide hydrochloride in ethanol at reflux temperature gave the corresponding semicarbazones, which on oxidative cyclization with selenium dioxide resulted in the formation of the corresponding 1,2,3-selenodiazole derivatives. These on pyrolysis gave the titled compounds. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Synthetic Communications | en_US |
| dc.subject | Alkynes | en_US |
| dc.subject | β-ketosulfone | en_US |
| dc.title | Simple Strategy for Sulfonyl Ethynylogs of Coumarins | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | Chemistry | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Simple Strategy for Sulfonyl Ethynylogs of Coumarins.pdf | 399.93 kB | Adobe PDF | View/Open |
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