Mn-mediated sequential three-component domino Knoevenagel/cyclization/Michael addition/oxidative cyclization reaction towards annulated imidazo[1,2-a]pyridines
The sequential three-component reaction between o-hydroxybenzaldehydes, N-(cyanomethyl)pyridinium salts and a nucleophile towards substituted chromenoimidazopyridines under oxidative conditions has been developed. The employment of Mn(OAc)3•2H2O or KMnO4 as stoichiometric oxidants allowed the use of...
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| Format: | Статья |
| Sprache: | English |
| Veröffentlicht: |
Beilstein-Institut Zur Forderung der Chemischen Wissenschaften
2019
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| Online Zugang: | https://dspace.ncfu.ru/handle/20.500.12258/4192 |
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