Ynol ethers from dichloroenol ethers: mechanistic elucidation through 35Cl labeling.
The mechanism of ynol ether formation from dichloroenol ethers, a decades-old transformation, has been studied by experimental and theoretical techniques to determine the relative importance of the Fritsch-Buttenberg-Wichell rearrangement (alpha-elimination) and beta-elimination in the evolution of the intermediate carbenoid.
Darses
Benjamin
B
Département de Chimie Moléculaire (SERCO), Université Joseph Fourier, UMR-5250, ICMG FR-2607, CNRS BP 53, 38041 Grenoble Cedex 9, France.
Milet
Anne
A
Philouze
Christian
C
Greene
Andrew E
AE
Poisson
Jean-François
JF