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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Guirguis, Dalal B | - |
| dc.date.accessioned | 2013-10-23T04:45:55Z | - |
| dc.date.available | 2013-10-23T04:45:55Z | - |
| dc.date.issued | 2000-04 | - |
| dc.identifier.issn | 0975-0983(Online); 0376-4699(Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/22505 | - |
| dc.description | 264-269 | en_US |
| dc.description.abstract | 2-[α-Benzoylamino-β-2-thienylvinyl]benzoxazin-4(3H)-one 3 undergoes ring opening reaction on treatment with primary and secondary amines affording the compounds 4a-c, 5 and 6a,b. Treatment of the title compound with formamide and hydrazine hydrate at elevated temperature gives rise to quinazolinone derivatives 7 and 8. Interestingly, the vicinal aminobenzyl alcohols on treatment with 3 undergo ring opening reaction giving rise to compounds 12a-c and the newly unexpected benzoxazine 13a,b with molar ratios 1:1 and 1 :2, respectively. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJC-B Vol.39B(04) [April 2000] | en_US |
| dc.title | The behaviour of some nucleophiles towards 2-[α-benzoylamino-β-2-thienylvinyl] benzoxazin-4 (3H)-one | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-B Vol.39B(04) [April 2000] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 39B(4) 264-269.pdf | 1.05 MB | Adobe PDF | View/Open |
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