Base-Catalyzed Povarov Reaction: An Unusual [1,3] Sigmatropic Rearrangement to Dihydropyrimidobenzimidazoles
| dc.citation.epage | 5123 | en_US |
| dc.citation.issue | 19 | en_US |
| dc.citation.spage | 5120 | en_US |
| dc.citation.volume | 13 | en_US |
| dc.citation.woscount | 13 | |
| dc.contributor.author | Chen, Chih-Hau | en_US |
| dc.contributor.author | Yellol, Gorakh S. | en_US |
| dc.contributor.author | Lin, Po-Tsung | en_US |
| dc.contributor.author | Sun, Chung-Ming | en_US |
| dc.contributor.department | 應用化學系 | zh_TW |
| dc.contributor.department | Department of Applied Chemistry | en_US |
| dc.date.accessioned | 2014-12-08T15:20:43Z | |
| dc.date.available | 2014-12-08T15:20:43Z | |
| dc.date.issued | 2011-10-07 | en_US |
| dc.description.abstract | A novel base-catalyzed Povarov reaction of arylamines, aldehydes, and electron-deficient dienophiles has been developed. An unprecedented in situ [1,3] sigmatropic rearrangement leading to 4,10-dihydropyrimido[1,2-a]benzimidazoles has also been discovered. An insight of the plausible mechanism is discussed and supported by X-ray crystal study. This cascade reaction is achieved in a one-pot multicomponent fashion on soluble support under microwave conditions. | en_US |
| dc.identifier.doi | 10.1021/ol201985p | en_US |
| dc.identifier.issn | 1523-7060 | en_US |
| dc.identifier.journal | ORGANIC LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1021/ol201985p | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/14744 | |
| dc.identifier.wosnumber | WOS:000295313900037 | |
| dc.language.iso | en_US | en_US |
| dc.title | Base-Catalyzed Povarov Reaction: An Unusual [1,3] Sigmatropic Rearrangement to Dihydropyrimidobenzimidazoles | en_US |
| dc.type | Article | en_US |