60156-16-3Relevant academic research and scientific papers
Claisen rearrangement of γ-hydroxyvinyl sulfones via ketene acetal derivatives. A new entry to functionalized (2E,4E)-alkadienoic esters
Giovannini, Riccardo,Marcantoni, Enrico,Petrini, Marino
, p. 5827 - 5830 (1998)
In situ prepared ketene acetals of γ-hydroxyvinyl sulfones undergo a Claisen rearrangement affording 3-phenylsulfonyl esters. These compounds are convened to (2E,4E)-dienoic esters by a base-assisted elimination of benzenesulfinic acid.
