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http://localhost:8080/xmlui/handle/123456789/1152| Title: | SYNTHESISOF 3-(2-MERCAPTO-4-THIAZOLYL)-2H-l-BENZOPYRAN-2-ONE AND ITSDERIVATIVES |
| Authors: | V. RAJESWAR RAO, V. ADITYAVARDHAN and K. SRIMANTH |
| Keywords: | Mercaptothiazole mercaptothiazolyl coumarin and ammonium dithiocarbamate |
| Issue Date: | 2000 |
| Publisher: | OPA |
| Citation: | 10.1080/10426500008045254 |
| Abstract: | Treatment of 3-(2-bromoacetyl)coumarins with ammonium dithiocarbamate provides3-(2-mercapto-4-thiazolyl)-2H-I-benzopyran-2-one(11) but not 4-hydroxy-4-(3-coumariri-nyl)thiazolidine-2-thione (I). I1 undergoes smooth condensation with alkyl, aralkyl, phenacyland acid halides to give corresponding thioethers and thioesters (111) respectively. The struc-tures of the newly synthesized compounds were established on the basis of spectral data (IR,PMR and MS) |
| URI: | http://localhost:8080/xmlui/handle/123456789/1152 |
| Appears in Collections: | Chemistry |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| SYNTHESIS OF 3- 2-MERCAPTO-4-THIAZOLYL -2H-1-BENZOPYRAN-2-ONE AND ITS DERIVATIVES.pdf | 376.54 kB | Adobe PDF | View/Open |
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