In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 35180-01-9 as follows. Recommanded Product: Chloromethyl isopropyl carbonate
Step 1. Preparation of Iodomethylisopropyl carbonate: Tea solution of anhydrous sodium iodide (6 g, 40 mmol) in anhydrous acetonitrile (20 mL) chloromethyl isopropyl carbonate (2.9 g, 19 mmol) in anhydrous, acetonitrile (10 mL) was added drop wise over 20 min. The reaction mixture, covered with aluminum foil (protected from light) was stirred at room temperature overnight. The solid separated was filtered, washed with acetonitrile and the filtrate was concentrated under reduced pressure. Residue was dissolved in water (10 mL) and organics were extracted in ether (25 mL). Ether extracts were washed with sodium bisulfite (5%, 10 mL), later brine (10 mL). Organic layer was dried over anhydrous, sodium, sulfate, filtered, concentrated and dried under high dried vacuum. Yield 2.72 g (58%); 1H-NMR delta 1.3 (d, 6H), 4.95 (m, 1H), 5.95 (s, 2H).
According to the analysis of related databases, 35180-01-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; SPRING BANK PHARMACEUTICALS, INC.; Iyer, Radhakrishnan P.; Coughlin, John Edward; (35 pag.)US2015/329864; (2015); A1;,
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