108446-53-3Relevant articles and documents
SYNTHESIS OF ACETYLENIC DERIVATIVES OF 1,4-DIOXANE
Grigoryan, S.G.,Avetisyan, K.G.,Arzumanyan, A.M.,Mkrtchyan, A.A.,Matnishyan, A.A.
, p. 828 - 829 (1986)
Cyclic ketals - 2,5-dimethyl-2,5-bis(4-penten-2-ynyloxy)-1,4-dioxane and 2,5-dimethyl-2,5-bis(3-phenyl-2-propynyloxy)-1,4-dioxane - were isolated in the reaction of propargyl alcohol with vinyl- and phenylethynylcarbinols in the presence of HgO-BF3.O(C2H5)2 catalytic system.