Quivoron, Claude published the artcileInvestigation, by infrared spectroscopy, of the proton-acceptor character of certain ethers and acetals, Name: 2,2,4-Trimethyl-1,3-dioxolane, the publication is Compt. Rend. (1964), 259(11), 1845-7, database is CAplus.
For iso-Pr2O, THF, tetrahydropyran, and dioxane, the proton acceptor character has been determined by measuring the intensity of the O-H band of the unassocd. ο-cresol (diluted in CCl4) vs. that of the H-bonded compound after the proton acceptor was added. (A) For the monoethers, the stability is higher for cyclic than for iso-Pr complexes, (B) THF is a stronger acceptor than tetrahydropyran at room temperature, the trend being reversed at -10°, and (C) the accumulation of 2 acceptor sites in dioxane causes a decreasing of the intrinsic basicity of each, the effect being emphasized if 2 O are bonded to the same C as in cyclic formals. The presence of electrorepulsive groups has a partial opposite effect.
Compt. Rend. published new progress about 1193-11-9. 1193-11-9 belongs to dioxole, auxiliary class Dioxolanes, name is 2,2,4-Trimethyl-1,3-dioxolane, and the molecular formula is C6H12O2, Name: 2,2,4-Trimethyl-1,3-dioxolane.
Referemce:
https://en.wikipedia.org/wiki/1,3-Benzodioxole,
Dioxole | C3H4O2 – PubChem