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名称：5-甲基-吡啶-2-基)甲醇

英文名称：(5-methylpyridin-2-yl)methanol
分子式：C7H9NO

分子量: 123.16
Cas No.：22940-71-2
结构式：

外观：黄色液体

规格：95%

用途：基础原料、有机中间体、医药中间体

合成路线如下：

acetic anhydride; hydrogenchloride; water;

Reactants can be synthesized in 1 step.
GALLASCHUN, Randall, WO2014/143799, A2, (2014) Step 2 (5-methylpyridin-2-yl)methanol 2, 5-Dimethylpyridine 1 -oxide (2.5g, 20.3 mmol) was added to acetic anhydride (8.2mL) at 100 °C over a period of 30 min. Then the mixture was refluxed 1 h. The m ixture was cooled to room temperature and carefully quenched with ethanol (1 lmL). The reaction mixture was concentrated. The residue was treated with IN HC1 (6 mL) and refluxed 1 h. The reaction was concentrated and the residue was partitioned between ethyl acetate and water. The organic phase was dried over sodium sulfate, filtered and concentrated to give (5-methylpyridin-2-yl) methanol (2g, 80 .0percent yield) as a light yellow oil. LCMS MH+ 124.