Sulfated polyborate: An efficient and reusable catalyst for one pot synthesis of Hantzsch 1,4-dihydropyridines derivatives using ammonium carbonate under solvent free conditions
Autor: | Rekunge, Deelip S., Khatri, Chetan K., Chaturbhuj, Ganesh U. |
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Zdroj: | In Tetrahedron Letters 22 March 2017 58(12):1240-1244 |
Databáze: | ScienceDirect |
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