Di-''tert''-butoxyacetylene is the
organic compound
In chemistry, organic compounds are generally any chemical compounds that contain carbon-hydrogen or carbon-carbon bonds. Due to carbon's ability to catenate (form chains with other carbon atoms), millions of organic compounds are known. The ...
with the formula (CH
3)
3COC≡COC(CH
3)
3. A pale yellow liquid, it is one of the more common dialkoxyacetylenes. Most other dialkoxyacetylenes are very labile. For example, dimethoxyacetylene polymerizes within seconds at 0 °C. Di-''tert''-butoxyacetylene can be prepared from
1,4-dioxane
1,4-Dioxane () is a heterocyclic organic compound, classified as an ether. It is a colorless liquid with a faint sweet odor similar to that of diethyl ether. The compound is often called simply dioxane because the other dioxane isomers ( 1,2- ...
in a multistep procedure.
[{{cite journal , first1=Anna, last1=Bou, first2=Miquel A. , last2=Pericàs, first3=Antoni, last3=Riera, first4=Fèlix, last4=Serratosa, doi=10.15227/orgsyn.065.0068, title=Dialkoxyacetylenes: Di-''tert''-butoxyethyne, A Valuable Synthetic Intermediate, journal=Organic Syntheses, year=1987, volume=65, page=68]
References
Tert-butyl compounds
Alkyne derivatives