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http://nopr.niscpr.res.in/handle/123456789/21726Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Xu, Hui | - |
| dc.contributor.author | Wang, Yan-Guang | - |
| dc.date.accessioned | 2013-10-09T05:46:15Z | - |
| dc.date.available | 2013-10-09T05:46:15Z | - |
| dc.date.issued | 2003-10 | - |
| dc.identifier.issn | 0975-0983(Online); 0376-4699(Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/21726 | - |
| dc.description | 2604-2607 | en_US |
| dc.description.abstract | An efficient synthesis of 4-aryl-5-substituted-6-methyl-3,4-dihydropyrimidin-2(1H)-ones 4a-n by the reaction of aldehydes 1,1,3-dicarbonyl compounds 2 and urea 3using zinc trifluoromethanesulfonate as a catalyst in refluxing acetonitrile is described. Compared to the classical Biginelli reaction conditions, this new method has the advantages of good yields (71-93%)and short reaction time period (4.5-6.5 hr). | 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.42B(10) [October 2003] | en_US |
| dc.title | Zn(OTf)2-catalyzed three-component, one·pot, condensation reaction: An efficient synthesis of 4-aryl-5-substituted-6-methyl-3,4-dihydropyrimidin-2(1H)-ones | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-B Vol.42B(10) [October 2003] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 42B(10) 2604-2607.pdf | 671.7 kB | Adobe PDF | View/Open |
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