13840-40-9Relevant articles and documents
Experimental evidence of phosphine oxide generation in solution and trapping by ruthenium complexes
Yakhvarov, Dmitry,Caporali, Maria,Gonsalvi, Luca,Latypov, Shamil,Mirabello, Vincenzo,Rizvanov, Ildar,Sinyashin, Oleg,Stoppioni, Piero,Peruzzini, Maurizio
, p. 5370 - 5373 (2011)
Phosphine oxide (H3PO), the first defined compound of phosphorus in the oxidation state -1, was obtained in solution by electrochemical methods starting from white phosphorus (see picture). H3PO was characterized by NMR solution spectroscopy as a free molecule and isolated as a ligand in ruthenium(II) complexes following tautomerization to phosphinous acid, H 2P(OH).
Electrochemical generation of P4 2- dianion from white phosphorus
Yakhvarov,Gorbachuk,Khayarov, Kh. R.,Morozov,Rizvanov, I. Kh.,Sinyashin
, p. 2423 - 2427 (2015/08/03)
Electrochemical reduction of elemental (white) phosphorus in an undivided cell equipped with a sacrificial metal anode (Al, Co, Nb, Sn) results in the formation of the reduced form of white phosphorus, P4 2- dianion, which was detected in solution by 31P NMR spectroscopy.