53314-64-0Relevant articles and documents
First Synthesis of Secondary P-Alkenyl and P-Alkynyl Phosphine Oxides
Baba, Gnon,Pilard, Jean-Francois,Tantaoui, Khalid,Gaumont, Annie-Claude,Denis, Jean-Marc
, p. 4421 - 4424 (2007/10/02)
A general method for preparing secondary P-alkenyl and P-alkynyl phosphine oxides, compounds unknown so far, involves the condensation of the vinyl Grignard reagent or lithium acetylide on P-chloroaminophosphines followed by acidic hydrolysis of the corresponding vinyl or ethynylaminophosphines on a solid acid (Amberlyst 15).The few reported chemical properties are mainly related to the strong PH bond activation.Of special interest is the addition of a secondary vinylphosphine oxide derivative on methyl acrylate which occurs at room temperature without any catalyst.