69300-18-1Relevant academic research and scientific papers
SYNTHESIS OF 1-ETHYNYLCYCLODODECANOL AND ITS ISOMERIZATION AT A VANADIUM CATALYST
Zakharkin, L. I.,Pryanishnikov, A. P.,Ovseenko, S. T.
, p. 699 - 701 (2007/10/02)
A simple procedure was developed for the production of 1-ethynylcyclododecanol by the condensation of acetylene with cyclododecanone by the action of potassium hydroxide in solvating solvents at atmospheric pressure.The isomerization of 1-ethynylcyclododecanol at homogeneous vanadium catalysts gave an equilibrium mixture of cyclododecylideneethanal and cyclododecenylethanal, of which the latter exists in the form of a mixture of cis and trans isomers.
