ChemInform Abstract: Synthesis of Fluoroalkylated β-Aminophosphonates and Pyridines from Primary β-Enaminophosphonates
Autor: | Francisco Palacios, Julen Oyarzabal, Ana M. Ochoa de Retana, Sergio Pascual, Guillermo Fernandez de Troconiz |
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Rok vydání: | 2008 |
Předmět: | |
Zdroj: | ChemInform. 39 |
ISSN: | 1522-2667 0931-7597 |
DOI: | 10.1002/chin.200843178 |
Popis: | A simple and efficient stereoselective synthesis of fluorine containing β-aminophosphonates by reduction of β-enaminophosphonates is described. Reduction with sodium cyanborohydride in the presence of zinc chloride and the catalytic hydrogenation of β-enaminophosphonates gives β-aminophosphonates. β-Enaminophosphonates are also used as intermediates for the regioselective synthesis of fluoroalkyl-substituted pyridines. |
Databáze: | OpenAIRE |
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