19311-34-3Relevant academic research and scientific papers
β-Diphenylphosphorylated alkanones and related compounds: Synthesis and structure
Goryunov,Bodrin,Goryunova,Nelyubina,Petrovskii,Strelkova,Peregudov,Matveeva,Pasechnik,Matveev,Nifant'Ev
, p. 780 - 791 (2013)
The reactions of diphenyl(diisopropyl)chlorophosphine with arylidene(heteroarylidene)-acetones and 3-benzylidenepentane-2,4-dione in the presence of acetic acid proceed at a high rate at room temperature to afford the corresponding β-diorganylphosphorylated alkanones and alkanediones in high yields. The reaction of diphenylchlorophosphine with 4-methoxybut-3-en-2-one and dibenzylideneacetone carried out under similar conditions at the equimolar reagent ratio can serve as a convenient method for the synthesis of unique β-diphenylphosphorylalkenones. The structures of compounds obtained were established by IR, Raman, and NMR spectroscopy and X-ray diffraction.
