1357265-95-2Relevant academic research and scientific papers
Heteropoly compound catalyzed synthesis of both z- and e-α,β- unsaturated carbonyl compounds
Egi, Masahiro,Umemura, Megumi,Kawai, Takuya,Akai, Shuji
supporting information; experimental part, p. 12197 - 12200 (2012/01/19)
An EZ switch: The cationic species of the heteropoly compounds has a critical impact on the Z/E selectivity of the Meyer-Schuster rearrangement of propargyl alcohols (see scheme). The isolation of the thermodynamically unfavorable Z-α,β-unsaturated carbonyl compounds is notable. The high Z selectivities were obtained at a reaction temperature as high as 50°C.
