Adding a certain compound to certain chemical reactions, such as: 626-18-6, 1,3-Benzenedimethanol, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, 626-18-6, blongs to alcohols-buliding-blocks compound. 626-18-6
To a stirred solution of 1, 3-phenylenedimethanol (1) (5 g, 36.496 mmol) in THF (100 mL) was treated with NaH (1.17 g, 29.197 mmol) at 0C to RT for 30 min. Ethyl iodide (2.3 ml, 29.197 mmol) in THF (10 mL) was added to above reaction mixture at OC and stirred at 50 C for 16h under nitrogen atmosphere. The reaction mixture was quenched with ice water and extracted with ethyl acetate (3x100mL). Combined organic layers were washed with brine (2×100 mL) and dried over Na2SO4, evaporated under reduced pressure. Crude residue was purified by Combi-flash chromatography using 20 % ethyl acetate in pet-ether to afford (3-(ethoxy methyl) phenyl) methanol 3 (2.1g, 12.65 mmol, 34 % yield) as a yellowish oily liquid. TLC system: 40 % ethyl acetate in pet-ether – Rf: 0.50; LCMS: m/z = 120.99 (M-46) +
With the rapid development of chemical substances, we look forward to future research findings about 626-18-6.
Reference:
Patent; COCRYSTAL PHARMA, INC.; JACOBSON, Irina, C.; FEESE, Michael, David; LEE, Sam, Sk; (249 pag.)WO2018/200425; (2018); A1;,
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