101691-65-0, (Tetrahydro-2H-pyran-4-yl)methyl 4-methylbenzenesulfonate is a Tetrahydropyrans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A solution of 5-bromo-2-chloropyridin-3-amine (1 .3 g, 6.27 mmol) in DMF (20 mL) was added slowly sodium hydride (60 wt.% in mineral oil, 0.301 g) was stirred for 20 min, followed by addition of (tetrahydro-2H-pyran-4-yl)methyl 4-methylbenzenesulfonate (1.694 g, 6.27 mmol). The resulting reaction mixture was stirred at room temperature for 58 hrs, diluted with EtOAc, washed with water, brine, dried over sodium sulphate, filtered off and concentrated under reduced pressure. The residue was purified by column chromatography (silica gel, EtOAc/hexane = 22/78) providing 5-bromo-2-chloro-N-((tetrahydro-2H-pyran-4- yl)methyl)pyridin-3-amine (1 .27 g). LCMS (m/z): 305.0 [M+H]+; Rt = 0.89 min., 101691-65-0
The synthetic route of 101691-65-0 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; NOVARTIS AG; BARSANTI, Paul, A.; HU, Cheng; JIN, Xianming; NG, Simon, C.; PFISTER, Keith, B.; SENDZIK, Martin; SUTTON, James; WO2012/101064; (2012); A1;,
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