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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Rajanarendar, E | - |
| dc.contributor.author | Srinivas, M | - |
| dc.contributor.author | Ramesh, P | - |
| dc.contributor.author | Ramu, K | - |
| dc.date.accessioned | 2010-06-01T04:08:22Z | - |
| dc.date.available | 2010-06-01T04:08:22Z | - |
| dc.date.issued | 2005-09 | - |
| dc.identifier.issn | 0975-0983(Online); 0376-4699(Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/9186 | - |
| dc.description | 1927-1930 | en_US |
| dc.description.abstract | Isoxazolopyridine-N-oxides
2 are deoxygenated to pyridines 3 by treatment with PCl3.
5-Acetyl-3,6-dimethylisoxazolo[4,5-b]pyridine 3 is condensed with aromatic aldehydes to give  ,  -unsaturated carbonyl moiety at
position-5, which then cyclizes to isoxazole ring by reaction with
hydroxylamine hydrochloride in sodium acetate-acetic acid to result in title
compounds 7. All the new compounds 3-7 have been characterized by
elemental analyses and spectral (IR, 1H NMR and mass) data. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | CSIR | en_US |
| dc.relation.ispartofseries | Int.Cl.7 C 07 D | en_US |
| dc.source | IJC-B Vol.44B(09) [September 2005] | en_US |
| dc.subject | deoxygenation | en_US |
| dc.subject | isoxazolo[4,5-b]pyri¬dine | en_US |
| dc.subject | ,-unsaturated system | en_US |
| dc.subject | cyclisation | en_US |
| dc.subject | isoxa¬zole ring formation | en_US |
| dc.title | Synthesis of 5-( 2-5'-aryl-3'-isoxazolyl)-3,6-dimethylisoxazolo[4,5-b]pyridines | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-B Vol.44B(09) [September 2005] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 44B(9) 1927-1930.pdf | 49.82 kB | Adobe PDF | View/Open |
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