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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.48B [2009] >
IJC-B Vol.48B(07) [July 2009] >
| Title: | A copper sulphate catalysed synthesis of derivatives of tetra substituted pyridine |
| Authors: | Kidwai, Mazaahir
Priya |
| Keywords: | Michael addition
copper-sulphate
unsaturated oxime solvent-system
tetra-substituted pyridine |
| Issue Date: | Jul-2009 |
| Publisher: | CSIR |
| Abstract: | Copper sulphate has been found to be an effective catalyst in water-ethanol solvent system for the synthesis of various tetra-substituted pyridine derivatives via Michael addition of  -dicarbonyl compounds to  ,-unsaturated oximes and subsequent ring closure. A rapid synthesis of heterocycles by this methodology is ecofriendly in nature in addition to remarkably improved yield and reduced reaction times. |
| Page(s): | 1045-1048 |
| ISSN: | 0975-0983 (Online); 0376-4699 (Print) |
| Source: | IJC-B Vol.48B(07) [July 2009]
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