With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.97-99-4,(Tetrahydrofuran-2-yl)methanol,as a common compound, the synthetic route is as follows.
Example 11A (2R)-tetrahydrofuran-2-ylmethyl 4-methylbenzenesulfonate To (R)-(tetrahydrofuran-2-yl)methanol (1.0 g, 9.8 mmol) in CH2Cl2 (3 mL) and pyridine (3 mL) at ambient temperature was added 4-methylbenzene-1-sulfonyl chloride (2.0 g, 10.3 mmol) portion-wise over 5 minutes. This mixture was stirred for 16 hours at ambient temperature then was quenched with 10 mL of 5% aqueous HCl and was extracted with 3*5 mL CH2Cl2. The combined organics were dried over anhydrous Na2SO4, filtered and concentrated under reduced pressure. The crude material was purified by column chromatography (SiO2, 75% hexanes in ethyl acetate) to give the title compound (1.7 g, 6.8 mmol, 69% yield). MS (DCI/NH3) m/z 257 (M+H)+ and 274 (M+NH4)+.
The synthetic route of 97-99-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; ABBOTT LABORATORIES; US2009/105306; (2009); A1;,
Tetrahydrofuran – Wikipedia
Tetrahydrofuran | (CH2)3CH2O – PubChem