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http://localhost:8080/xmlui/handle/123456789/1871| Title: | FACILE SYNTHESIS OF SUBSTITUTED 4-HYDROXY COUMARINOBENZOTHIOPHENES |
| Authors: | Kumar, P.N. Prasanna, B. Chandramouli, G.V.P. |
| Keywords: | 4-HYDROXY COUMARINOBENZOTHIOPHENES FACILE SYNTHESIS |
| Issue Date: | 2005 |
| Publisher: | Heterocyclic Communications |
| Citation: | 10.1515/HC.2001.7.3.271 |
| Abstract: | The Lewis acid in dichloromethane mediated cyclization and demethylation of substituted 2-aryl-2-((2-methoxy phenvl)thio)acetophenones 3a-f at room temperature converting into 7-hydroxy-2,3-diaryl substituted benzothiophenes 4af . These were condenced with substituted malonic acids by the same reagent to produce the substituted 4-hydroxy coumarino benzothiophenes (6a-f & 7a-f) |
| Description: | NITW |
| URI: | http://localhost:8080/xmlui/handle/123456789/1871 |
| Appears in Collections: | Chemistry |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 10.1515_hc.2001.7.3.271.pdf | 622.72 kB | Adobe PDF | View/Open |
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