Synthetic Route of 2568-33-4, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.2568-33-4, name is 3-Methylbutane-1,3-diol, molecular formula is C5H12O2, molecular weight is 104.1476, as common compound, the synthetic route is as follows.
To a solution of 3-methylbutan-1, 3-diol (10.0 g, 96.1 mmol) in DCM (100 mL) was added 4-methylbenzene-1-sulfonyl chloride (20.1 g, 106 mmol) and TEA (24.3 g, 240 mmol) . The reaction mixture was stirred at room temperature for 12 h. Then the mixture was extracted with DCM (150 mL×3) . The combined organic layers were washed with water and brine, dried over MgSO4, and filtered. The filtrate was concentrated under reduced pressure. The resulting residue was purified by chromatography over silica gel (eluting with PE:EA5:1) to give the title compound.
The chemical industry reduces the impact on the environment during synthesis 2568-33-4, I believe this compound will play a more active role in future production and life.
Reference:
Patent; MERCK SHARP & DOHME CORP.; BIFTU, Tesfaye; BIJU, Purakkatle; COLLETTI, Steven L.; CUI, Mingxiang; HAGMANN, William K.; HU, Bin; JOSIEN, Hubert; KAR, Nam Fung; NAIR, Anilkumar; NARGUND, Ravi; SPERBECK, Donald M.; ZHU, Chen; WO2015/51725; (2015); A1;,
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