acid-catalyzed-condensation-of-an-alcohol-gives-1-4-dioxane-i-what-alcohol-under

Question

Acid-catalyzed condensation of an alcohol gives 2,3,5,6-tetramethyl-1,4-dioxane.
(i) What alcohol undergoes acid-catalyzed condensation to give 2,3,5,6-tetramethyl-1,4-dioxane?
(ii) Suggest a plausible mechanism for the synthesis of 2,3,5,6-tetramethyl-1,4-dioxane.

Accepted Answer

Detailed mechanism showing protonation in dioxane synthesis.

Answer

Mechanism of acid-catalyzed alcohol condensation to form dioxane.

Answer

Continuation of the mechanism for synthesizing dioxane from alcohol.

Answer

Final steps of the mechanism for dioxane synthesis from alcohol.

Acid-catalyzed condensation of an alcohol gives 2,3,5,6-tetramethyl-1,4-dioxane.(i) What alcohol undergoes acid-catalyzed condensation to give 2,3,5,6-tetramethyl-1,4-dioxane?(ii) Suggest a plausible mechanism for the synthesis of 2,3,5,6-tetramethyl-1,4-dioxane.

Acid-catalyzed condensation of an alcohol gives 2,3,5,6-tetramethyl-1,4-dioxane.
(i) What alcohol undergoes acid-catalyzed condensation to give 2,3,5,6-tetramethyl-1,4-dioxane?
(ii) Suggest a plausible mechanism for the synthesis of 2,3,5,6-tetramethyl-1,4-dioxane.