Application of 63071-10-3, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 63071-10-3, name is (4-Chloropyridin-2-yl)methanol. This compound has unique chemical properties. The synthetic route is as follows.
4-Chloro- 2-pyridinemethanol (400 mg, 0.0028 mol) was dissolved in chloroform (24 ml). Thionyl chloride (0.40 ml, 0.0056 mol) and DMF (2 drops) were added. The mixture was stirred 4 hours at 8O0C. The solvent was evaporated. The residue was taken back in MeOH (18 ml) and ethanolamine (1.38 ml, 0.014 mol) was added. The mixture was stirred 4 hours at 800C. The solvent was evaporated. The residue was poured out onto water and extracted with EtOAc. The organic layer was separated, washed with a saturated solution of sodium hydrogen carbonate, dried (MgSO4), filtered, and the solvent was evaporated. The residue was purified by column chromatography over silica gel (40-63mum) (eluent: DCM/MeOH 85/15). The pure fractions were collected and the solvent was evaporated, yielding 310 mg (60%) of intermediate 64 as an orange oil.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 63071-10-3, (4-Chloropyridin-2-yl)methanol.
Reference:
Patent; JANSSEN PHARMACEUTICA N.V.; WO2006/32631; (2006); A1;,
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