Safiev, O. G. et al. published their research in Doklady Akademii Nauk SSSR in 1988 | CAS: 3418-21-1

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.Category: dioxole

Reaction of monohalocarbenes with 2-phenyl-1,3-dioxolane and 4-phenyl-1,3-dioxan was written by Safiev, O. G.;Nazarov, D. V.;Zorin, V. V.;Rakhmankulov, D. L.;Paushkin, Yu. M.. And the article was included in Doklady Akademii Nauk SSSR in 1988.Category: dioxole This article mentions the following:

Carbenes :CHX (X = Cl, Br), generated acoustically from CH2X2, solid KOH and PhCH2NEt3+ Cl–, inserted into the benzylic C:H bond of the title compounds to give 73-94% 2- and 4-(halomethyl) derivatives, resp. The carbenes were trapped with Me2C:CMe2 to give the corresponding halotetramethylcyclopropanes in 87-95% yield. In the experiment, the researchers used many compounds, for example, 2-(Bromomethyl)-2-phenyl-1,3-dioxolane (cas: 3418-21-1Category: dioxole).

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.Category: dioxole

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem