2026-05-06T05:41:52Z https://www.eurjchem.com/index.php/eurjchem/oai

oai:ojs.www.eurjchem.com:article/261 2011-06-30T10:44:15Z eurjchem:SC driver

Novelties of solid-liquid phase transfer catalyzed synthesis of benzyl diethyl phosphate from the sodium salt of diethyl phosphate Ge, Na Zhang, Yumin Shi, Dongmin Gu, Qiang Zhu, Xuefeng Ding, Zhiyong Benzyl diethyl phosphate Sodium salt of diethyl phosphate Solid-liquid phase transfer catalysis Nucleophilic substitution Organic phosphate Mechanism Solid-liquid phase transfer catalysis coupled with mixed solvents, which could be recycled, as a green chemistry procedure, was applied to the synthesis of phosphate from the sodium salt of diethyl phosphate. The benzyl diethyl phosphate was synthesized in good yield via one-pot method from the reaction of the industrial by-product sodium salt of diethyl phosphate with benzyl chloride in solid-liquid phase transfer catalysis and toluene-water mixed solvents. The effects of catalyst structure, the amounts of catalyst, the raw material molar ratio, water loading, and reaction temperature on the conversion of the reaction were investigated. The structure of the benzyl diethyl phosphate generated was confirmed by Elemental Analysis, IR, 1H NMR and GC/MS. Atlanta Publishing House LLC 2011-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf application/pdf https://www.eurjchem.com/index.php/eurjchem/article/view/261 10.5155/eurjchem.2.2.269-271.261 European Journal of Chemistry; Vol. 2 No. 2 (2011): June 2011; 269-271 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/261/PDF https://www.eurjchem.com/index.php/eurjchem/article/view/261/2524