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Mild and efficient Cs2CO3-promoted synthesis of phosphonates
Authors:Richard J CohenDaniel L Fox  Jarrod F EubankRalph Nicholas Salvatore
Affiliation:Department of Chemistry, Western Kentucky University, 1 Big Red Way, Bowling Green, KY 42101-3576, USA
Abstract:A mild and convenient synthesis for phosphonates using cesium carbonate (Cs2CO3), tetrabutylammonium iodide (TBAI) and DMF was developed at room temperature. Numerous dialkyl phosphites were screened using a diverse array of alkyl halides and these reaction conditions were found to be highly efficient producing various phosphonates exclusively in moderate to high yields.
Keywords:phosphonate   dialkyl phosphite   cesium carbonate   tetrabutylammonium iodide
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