Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 24332-20-5, name is 1,1,2-Trimethoxyethane, This compound has unique chemical properties. The synthetic route is as follows., Quality Control of 1,1,2-Trimethoxyethane
A solution of 1,1,2-trimethoxyethane (838 mg, 6.9 mmol, 901.3 uL) in water (22.0 mL) and HC1 (0.3 mL, 2M) was stirred at 60C for 2h, then extracted with dichloromethane (10.0 mL x 3). The combined organic layers were washed with brine (30.0 mL x 3), dried over Na2 SO4, filtered to give a filtrate. To the filtrate was added the solution of 2-((lr,4r)-4- aminocyclohexyl)isoindoline-1,3-dione (500 mg, 1.4 mmol, TFA) with TEA to pH 7 in MeOH (30.0 mL) and CH3COOH (125 mg, 2.0 mmol, 119.7 uL). And then NaBH3CN (175 mg, 2.7 mmol) was added to above reaction mixture and CH3COOH was added to adjusted pH to 5. The mixture was stirred at 60C for 12 h. The reaction mixture was extracted with dichloromethane (30.0 mL x 3). The combined organic layers were washed with brine (30 mL x 3), dried over Na2SO4, filtered and concentrated under reduced pressure to give 2-((lr,4r)-4-((2- methoxyethyl)amino)cyclohexyl)i soindoline- 1,3 -dione (410 mg, crude).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 24332-20-5.
Reference:
Patent; QUENTIS THERAPEUTICS, INC.; VACCA, Joseph P.; LI, Dansu; BETTIGOLE, Sarah; (143 pag.)WO2018/222917; (2018); A1;,
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