31327-17-0Relevant academic research and scientific papers
Reactions of α-Chloro-β-oxoaldehydes with Dialkyl Phosphites
Guseinov,Burangulova,Moskva
, p. 1564 - 1567 (2007/10/03)
Sodium dialkyl phosphites react with α-chloro- and α,α-dichloro-β-oxoaldehydes exclusively at the aldehyde carbonyl group with rupture of the C-CHO bond. The primary products are corresponding α-chloro- and α,α-dichloroenolates and unstable phosphinoylformaldehydes; the latter decompose into dialkyl hydrogen phosphites and carbon monoxide. Condensation products of α-halo-β-oxoaldehydes with dialkyl hydrogen phosphites in the presence of sodium hydride undergo similar transformations.
STEREOSELECTIVE SYNTHESIS OF VINYL PHOSPHATES FROM DIALKYL HYDROGEN PHOSPHITES
Maslennnikov, I. G.,Matus, L. I.,Lavrent'ev, A. N.
, p. 1052 - 1054 (2007/10/02)
Dialkyl 2-chloro-2-phenylvinyl phosphates were prepared by the reactions of dialkyl hydrogen phosphites with 2,2-dichloroacetophenone in the presence of a base.The reactions go stereospecifically with the formation of E isomers of vinyl phosphates.
