144052-72-2Relevant academic research and scientific papers
PENTAFLUOROPHENYLACETYLENYL ALCOHOLS AND THEIR DICOBALT HEXACARBONYL COMPLEXES
Bobrovnikov, M. N.,Turbanova, E. S.,Shishenin, S. A.,Petrov, A. A.
, p. 49 - 56 (2007/10/02)
The consecutive action of magnesium and a carbonyl compound (acetaldehyde, propionaldehyde, acetone, cyclopentanone, and cyclohexanone) on 1,2,2-trichloro-1-pentafluorophenylethene gives secondary and tertiary pentafluorophenylacetylenyl alcohols, which are converted upon treatment with Co2(CO)8 into the corresponding dicobalt hexacarbonyl complexes in high yield.In the presence of boron trifluoride etherate, these compounds give a mixture of complexes of the products of intra- and intermolecular dehydration of the alcihols (pentafluorophenylalkenynes, ethers of the starting alcohols, and ethyl ethers of these alcohols).The ratio among these products depends on the structure of the alcohol and the reaction conditions.
