Synthesis and some chemical conversions of acetylenic derivatives of 1,4-dioxane |
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| Authors: | M G Veliev M I Shatirova O V Askerov |
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| Institution: | 1.Institute of Polymeric Materials,National Academy of Sciences of Azerbaijan,Sumgait,Azerbaijan |
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| Abstract: | The possibility has been shown of synthesizing acetylenic derivatives of 1,4-dioxane in high yield by the interaction of glycidyl
ethers of acetylenic alcohols with ethylene bromohydrin in the presence of boron trifluoride etherate. Dehydrobromination
of the corresponding bromohydrin was then carried out in the presence of metallic sodium in absolute diethyl ether. Acetylenic
derivatives of 1,4-dioxane enter into hydrosilylation, aminomethylation, and diene condensation reactions with the formation
of new derivatives of 1,4-dioxane. |
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