Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Baishya, G. ; Venkat Narsaiah, A. (2006) Iodoxybenzoic acid (IBX): an efficient and novel oxidizing agent for the aromatization of 1,4-dihydropyridines Synthesis, 2006 (3). pp. 451-454. ISSN 0039-7881
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Official URL: http://www.thieme-connect.com/ejournals/abstract/s...
Related URL: http://dx.doi.org/10.1055/s-2005-918519
Abstract
Hantzsch 1,4-dihydropyridines undergo smooth aromatization catalyzed by iodoxybenzoic acid (IBX) to afford the corresponding pyridine derivatives in high yields. All the reactions were carried out in DMSO solvent at 80-85 °C for a period of two to four hours to complete conversion of the substrates.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Thieme Medical Publishers. |
| Keywords: | Hypervalent Iodine Reagents; Dihydropyridines; Aromatization; DMSO; Pyridine Derivatives |
| ID Code: | 62821 |
| Deposited On: | 24 Sep 2011 04:51 |
| Last Modified: | 24 Sep 2011 04:51 |
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