Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/42723| Title: | Ester functionalized hydrophobic task specific ionic liquid for Glaser coupling |
| Authors: | Patil, Jayavant D Korade, Suyog N Chinchkar, Sarika M Pore, Dattaprasad M |
| Keywords: | Alkynes;Oxidative coupling;Ionic liquid;Homogeneous catalysis |
| Issue Date: | Sep-2017 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A new hydrophobic ester functionalized task specific ionic liquid has been synthesized and its application explored in the synthesis of conjugated 1,3-diynes through Glaser coupling of terminal alkynes. Terminal alkynes undergo oxidative-coupling smoothly in the presence of CuI-TEA catalytic system in hydrophobic ionic liquid under aerobic conditions to produce 1,3-diynes in excellent yields under mild conditions. The recovery and reusability of the catalyst is supported by the hydrophobic nature of the TSIL. |
| Page(s): | 963-968 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.56B(09) [September 2017] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 56B(9) 963-968.pdf | 218.39 kB | Adobe PDF | View/Open |
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