80413-41-8Relevant academic research and scientific papers
A novel facile synthesis of carbamoylmethylphosphine oxides in ionic liquids
Sharova, Elena V.,Artyushin, Oleg I.,Shaplov, Alexander S.,Myasoedova, Galina V.,Odinets, Irina L.
, p. 1641 - 1644 (2008)
A convenient access to carbamoylmethylphosphine oxides (CMPO) in up to 96% isolated yield is developed via direct amidation of diphenylphosphoryl acetic acid in an ionic liquid as a recyclable reaction medium in the presence of triphenyl phosphite. The in
Study of thermochemical properties of diphenyl[dialkyl(alkyl) carbamoylmethyl]phosphine oxides
Petrov,Abakumov,Arapova,Sharova,Artiushin,Odinets,Lazarev,Bessonova
body text, p. 2231 - 2234 (2012/03/12)
The synthesis and the studies of properties of diphenyl[dialkyl(alkyl) carbamoylmethyl]phosphine oxides by differential scanning calorimetry, mass spectrometry and Knudsen effusion method were performed. The thermodynamic parameters of melting and vaporiz
Extraction with N,N-dialkylcarbamoylmethyl(diphenyl)-phosphine oxides from hydrochloric acid solutions
Turanov,Karandashev,Kharitonov,Lezhnev,Safronova,Yarkevich,Tsvetkov
, p. 1068 - 1074 (2007/10/03)
Extraction of trace amounts of Sc, Ga, In, Tl, Mo, Zr, Sn, Sb, U, and Th from hydrochloric acid solutions with solutions of N,N-dialkylcarbamoylmethyl(dipnenyl)phosphine oxides in 1,2-dichloroethane was studied with regard to the extradant structure and hydrochloric acid concentration in the aqueous phase. The title compounds are superior to unidentate neutral organophosphorus extradants. The extraction selectivity with respect to uranium increases on replacement of hydrogen in the methylene bridge between the phosphinoyl and carbamoyl groups by an alkyl radical.
