Investigation of the reaction between dialkylphosphine oxides and carbontetrachloride

G Aksnes, P Majewski

Index: Aksnes, Gunnar; Majewski, Piotr Phosphorus and Sulfur and the Related Elements, 1986 , vol. 26, p. 261 - 274

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Citation Number: 11

Abstract

Abstract The time dependent formation of intermediates and end products in the reaction between Et2P (O) H and CCI4 is analysed using 31P-NMR technique. The various reaction steps are studied separately in order to elucidate the overall mechanism. A key step is the disproportionation of Et2P (O) H catalysed by Et2PCl and Et2P (O) Cl, in a cyclic process, the latter being produced initially by the reaction between Et2P (O) H and CCl4. The ...