121934-92-7Relevant academic research and scientific papers
Synthesis and biological activity of dialkylamino-substituted phosphine oxides
Yarkevich,Petrova,Bachurin
, p. 1659 - 1664 (2013/02/23)
A series of dialkylamino-substituted phosphine oxides was synthesized and their physiological activity was studied. Pleiades Publishing, Ltd., 2012.
ω-haloalkylphosphoryl compounds: Synthesis and properties
Ragulin
, p. 1928 - 1937 (2013/06/05)
A general method of the synthesis of ω-haloalkylphosphoryl compounds was developed, a series of compounds of phosphonic and phosphine oxide type were synthesized. The ability of some ω-haloalkylphosphonates to undergo intramolecular cyclization into the corresponding 1,2-oxaphospholane and 1,2-oxaphosphorine was investigated depending on the solvent polarity, the presence of halogen ions in the solution, and temperature. Tetrahydrofuran was chosen as one of the most suitable solvents for the alkylation of CH acids with ω-haloalkylphosphoryl compounds.
ω-Thioacetylalkylphosphonium salts: Precursors for the preparation of phosphonium-functionalised gold nanoparticles
Ju-Nam, Yon,Allen, David W,Gardiner, Philip H.E.,Bricklebank, Neil
experimental part, p. 3504 - 3508 (2009/02/05)
Two new ω-thioacetylalkylphosphonium salts that function as masked cationic alkanethiolate ligands for the stabilisation of gold nanoparticles have been prepared. Both (3-thioacetylpropyl)triphenylphosphonium bromide and (6-thioacetylhexyl)triphenylphosphonium bromide were shown to form water-soluble gold nanoparticles of ca. 5-10 nm in size that are stable for up to six months. The related (3-thioacetylpropyl)diphenylphosphine oxide was also prepared but did not act as a stabilising ligand in gold nanoparticle formation.
