A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 51166-71-3, Name is 2,6-Di-O-methyl-¦Â-cyclodextrin, molecular formula is C56H98O35. In an article, author is Fan, Ming-Jin,once mentioned of 51166-71-3, COA of Formula: C56H98O35.
DABCO-catalyzed reaction of phenols or 1,2-diphenols with activated alkynes leading to the formation of alkenoic acid esters or 1,3-dioxole derivatives
The reaction of phenols or 1,2-diphenols with activated alkynes took place smoothly and rapidly in the presence of a catalytic amount of 1,4-diazabicyclo[2.2.2] octane (DABCO) at room temperature and resulted in the formation of various alkenoic acid esters or 1,3-dioxole derivatives in excellent yields. The scope and limitations, together with a plausible mechanism of the reaction are disclosed in this paper.
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Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem