p-Toluenesulfonic acid-Celite as a reagent for synthesis of esters of alkylphosphonic acids under solvent-free conditions
…, R Kumar, DK Dubey, MP Kaushik
Index: Gupta, Arvind K.; Kumar, Rajesh; Dubey, Devendra K.; Kaushik Journal of Chemical Research, 2007 , # 6 p. 328 - 331
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Abstract
The coupling reaction of alkylphosphonic acids and alcohols on the surface of p- toluenesulfonic acid-Celite under mild and solvent-free conditions gave the corresponding phosphonates in excellent yields. This method provides a useful rapid synthesis of phosphonates for use in the unambiguous identification of chemical warfare agents.
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