37830-90-3, 4,5-Dimethyl-1,3-dioxol-2-one is a Dioxole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
PREPARATION 1 4-Bromomethyl-5-methyl-2-oxo-1,3-dioxole To a stirred solution of 3.0 g of 4,5-dimethyl-2-oxo-1,3-dioxole in 100 ml of carbon tetrachloride was added 4.63 g of N-bromosuccinimide. The resulting solution was heated under reflux and irradiated for 15 minutes. The reaction mixture was cooled to 0¡ã-5¡ã C., filtered and evaporated to give the title product. The NMR spectrum (CDCl3) showed absorptions at 2.05 (5percent of starting material), 2.18 (3H, s), 4.30 (2H, s) and 4.35 (5percent of dibromo compound) ppm downfield from tetramethylsilane. The IR spectrum showed an absorption at 5.49 microns.
The synthetic route of 37830-90-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Pfizer Inc.; US4434173; (1984); A;,
1,3-Benzodioxole – Wikipedia
Dioxole | C3H4O2 – PubChem