Expeditious synthesis of imidazo[1,2- c]pyrimidines via a [4+1]-cycloaddition
Autor: | Umkehrer, Michael, Ross, Günther, Jäger, Nadine, Burdack, Christoph, Kolb, Jürgen, Hu, Hong, Alvim-Gaston, Maria, Hulme, Christopher |
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Zdroj: | In Tetrahedron Letters 2007 48(12):2213-2216 |
Databáze: | ScienceDirect |
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