Synthesis of acetylenic derivatives of 1,4-dioxane |
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| Authors: | S G Grigoryan K G Avetisyan A M Arzumanyan A A Mkrtchyan A A Matnishyan |
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| Institution: | (1) Armenian Branch, All-Union Scientific-Research Institute of Chemical Reagents and Ultrapure Chemical Substances, 375005 Erevan |
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| Abstract: | 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.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1029–1030, August, 1986. |
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