Related Products of 4728-12-5 , The common heterocyclic compound, 4728-12-5, name is (2,2-Dimethyl-1,3-dioxan-5-yl)methanol, molecular formula is C7H14O3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
To a stirred suspension of pyridinium chlorochromate (1.1 g) and diatomaceous earth (10 g) in dichloromethane (10 mL) was added (2,2-dimethyl-1,3-dioxan-5-yl)methanol (0.5 g) as a solution in dichloromethane (3 mL) dropwise. The mixture was stirred at room temperature for 2 hours. The suspension was filtered through diatomaceous earth and washed with ethyl acetate. The crude product was filtered through silica gel and concentrated to give the title compound. 1H NMR (501 MHz, chloroform-d) delta ppm 9.89 (s, 1H), 4.28? 4.17 (m, 4H), 2.42? 2.32 (m, 1H), 1.49 (s, 3H), 1.39 (s, 3H). MS (ESI) m/e 305.9 (2M+NH4)+.
The synthetic route of 4728-12-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; ABBVIE INC.; BENATUIL, Lorenzo; BRUNCKO, Milan; JUDD, Andrew, S.; LI, Yingchun; MCCLUSKEY, Andrew; PHILLIPS, Andrew, C.; PHILLIPS, Darren, C.; SEAGAL, Jane; SOUERS, Andrew, J.; (808 pag.)WO2017/214462; (2017); A2;,
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