The Synthesis and Purification of the Carbamoylmethylphosphine Oxides*
- 1 December 1987
- journal article
- research article
- Published by Taylor & Francis in Solvent Extraction and Ion Exchange
- Vol. 5 (6) , 1075-1116
- https://doi.org/10.1080/07366298708918611
Abstract
The details of the synthesis and purification of symmetrical and unsymmetrlcal carbamoylmethylphosphine oxides (CMPO 's) are described. The approaches used to provide a variety of substitution patterns around the two potential donor groups include the Arbusov, Michaelis-Becker and Grignard reactions. Several methods for purifying the extractants were studied. The use of acidic and basic ion exchange resins in conjunction was developed for the removal of acidic impurities which are very troublesome to the extraction performance of these compounds.Keywords
This publication has 28 references indexed in Scilit:
- Recent progress in the extraction chemistry of actinide ionsJournal of the Less Common Metals, 1986
- EXTRACTION OF Am FROM NITRIC ACID BY CARBAMOYL-PHOSPHORYL EXTRACTANTS: THE INFLUENCE OF SUBSTITUENTS ON THE SELECTIVITY OF Am OVER Fe AND SELECTED FISSION PRODUCTSSolvent Extraction and Ion Exchange, 1986
- HYDROLYTIC AND RADIOLYTIC DEGRADATION OF OCTYL(PHENYL)-N,N-DIISO-BUTYLCARBAMOYLMETHYLPHOSPHINE OXIDE AND RELATED COMPOUNDSSolvent Extraction and Ion Exchange, 1986
- Dialkyl [( N,N ‐Diethylcarbamoyl)Methyl]PhosphonatesPublished by Wiley ,1986
- THE TRUEX PROCESS - A PROCESS FOR THE EXTRACTION OF THE TKANSURANIC ELEMENTS EROM NITRIC AC In WASTES UTILIZING MODIFIED PUREX SOLVENT*Solvent Extraction and Ion Exchange, 1985
- Extraction of transplutonium elements with diphenyl (alkyl)dialkyl-carbamoylmethyl phosphine oxidesJournal of Radioanalytical and Nuclear Chemistry, 1983
- Selected Alkyl(phenyl)-N,N-dialkylcarbamoylmethylphosphine Oxides as Extractants for Am(III) from Nitric Acid MediaSeparation Science and Technology, 1982
- Bidentate organophosphorus compounds as extractants—IJournal of Inorganic and Nuclear Chemistry, 1963
- The complexing of tetravalent uranium with dialkylpyrophosphoric acidJournal of Inorganic and Nuclear Chemistry, 1959
- Extraction of Cerium(IV) Nitrate by Butyl PhosphateJournal of the American Chemical Society, 1949