Acetal and ketal hydrolysis rates in moderately concentrated perchloric acid solutions containing 50% dioxane was written by Kreevoy, Maurice M.. And the article was included in Journal of the American Chemical Society in 1956.Electric Literature of C10H11BrO2 This article mentions the following:
By Kühn’s method (C.A. 35, 17627) were prepared R1R2COCH2CH2O (I) with R1 = Ph, R2 = CH2CN (II), m. 45.5-46.3°, and R1 = PhCH2, R2 = Me (III), b15 109°. The acid-catalyzed rates (k) of hydrolysis of CH2ClC(OEt)2, of I (R1 = Ph, R2 = CH2Br), and of II and III were determined in a solvent containing 50% dioxane as a function of HClO4 concentration The ratio of free base to conjugate acid [BH+]/[B] for 2-nitro-4-chloroaniline was determined in the same solvent. The quantities log {k/[HClO4]} and log {[BH+]/[B] [HClO4]} are linear functions of [HClO4] with approx. equal slopes. Some possible implications of these relations are discussed. In the experiment, the researchers used many compounds, for example, 2-(Bromomethyl)-2-phenyl-1,3-dioxolane (cas: 3418-21-1Electric Literature of C10H11BrO2).
2-(Bromomethyl)-2-phenyl-1,3-dioxolane (cas: 3418-21-1) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Electric Literature of C10H11BrO2
Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem