Mild and efficient esterification of alkylphosphonic acids using polymer-bound triphenylphosphine

AK Purohit, D Pardasani, V Tak, A Kumar, R Jain…

Index: Purohit, Ajay Kumar; Pardasani, Deepak; Tak, Vijay; Kumar, Ajeet; Jain, Rajeev; Dubey, Devendra Kumar Tetrahedron Letters, 2012 , vol. 53, # 29 p. 3795 - 3797

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Abstract

Esters of alkylphosphonic acids are of particular importance due to their synthetic and pharmaceuticals applications. 1 and 2 Besides their useful applications, esters of alkyl (methyl, ethyl, i-propyl and n-propyl) phosphonic acids are also registered as extremely toxic nerve agents. 3 and 4 Considering the threat from nerve agents, which form a major class of chemical warfare agents (CWAs), their proliferation is prohibited by an international treaty known as Chemical Weapons ...

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