Barbosa, Sandro L. published the artcileKetalization of ketones to 1,3-dioxolanes and concurring self-aldolization catalyzed by an amorphous, hydrophilic SiO2-SO3H catalyst under microwave irradiation, HPLC of Formula: 177-10-6, the publication is Journal of the Brazilian Chemical Society (2018), 29(8), 1663-1671, database is CAplus.
The amorphous, mesoporous SiO2-SO3H catalyst with a surface area of 115 m2 g-1 and 1.32 mmol H+ per g was very efficient for the protonation of ketones on a 10% (m/m) basis, and the catalyst-bound intermediates could be trapped by polyalcs. to produce ketals in high yields or suffer aldol condensations within minutes under low-power microwave irradiation The same catalyst could easily reverse the ketalization reaction.
Journal of the Brazilian Chemical Society published new progress about 177-10-6. 177-10-6 belongs to dioxole, auxiliary class Dioxolane,Spiro, name is 1,4-Dioxaspiro[4.5]decane, and the molecular formula is C8H14O2, HPLC of Formula: 177-10-6.
Referemce:
https://en.wikipedia.org/wiki/1,3-Benzodioxole,
Dioxole | C3H4O2 – PubChem