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http://nopr.niscpr.res.in/handle/123456789/30848| Title: | Phase-transfer catalysis by tetraethylammonium bromide: Reaction of furyl, thienyl and indolyl chalcones with potassium superoxide |
| Authors: | Kumar, Rajesh Singh, Manorama Singh, Krishna Nand |
| Issue Date: | Jul-1998 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Reaction of tetraethylammonium superoxide (KO2/Et4NBr in DMF) with various furyl, thienyl and indolyl chalcones (scheme 1) affords cleaved carboxylic acid(s) under significantly mild conditions. The investigation highlights the use of tetra-ethylammonium bromide (Et4NBr) as an efficient phase transfer catalyst. |
| Page(s): | 227-229 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.05(4) [July 1998] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 5(4) 227-229.pdf | 214.86 kB | Adobe PDF | View/Open |
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