91925-38-1Relevant academic research and scientific papers
PROPRIETES DES α-PHENYLSELENOALDEHYDES REACTIONS DE WITTIG CONDUISANT A DES α-HYDROXYESTERS ET CETONES β,γ-ETHYLENIQUES ET A DES ALDEHYDES α,β-ETHYLENIQUES
Lerouge, Patrice,Paulmier, Claude
, p. 1983 - 1986 (2007/10/02)
Wittig and Wittig-Horner reactions with α-phenylselenoaldehydes lead to allylic selenides.The corresponding selenoxides undergo 2,3-sigmatropic rearrangement providing a route to α-hydroxy β,γ-ethylenic esters and ketones in good yields.In a some way, we prepare, also enals with an additional carbon.
