1245724-46-2, (S)-Tetrahydro-2H-pyran-3-amine hydrochloride is a Tetrahydropyrans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
DIPEA (6.99 mL, 40.00 mmol) was added to ethyl 6-bromo-4-chloroquinoline-3- carboxylate (3.15 g, 10 mmol) and (5)-tetrahydro-2H-pyran-3-amine hydrochloride (1.376 g, 10.00 mmol) in DMA (30 mL) at 25C under air. The resulting solution was stirred at 80C for 16 h. The reaction mixture was diluted with water (100 mL), the precipitate was collected by filtration, washed with water (20 mL) and dissolved into 250 mL EtOAc/DCM (1 : 1). The formed mixture was dried over MgSCM, filtered and evaporated to afford crude (5)-ethyl 6-bromo-4-((tetrahydro-2H-pyran- 3 -yl)amino)quinoline-3 -carboxylate (3.16 g, 83%) as a white solid. The product was used in the next step directly without further purification., 1245724-46-2
The synthetic route of 1245724-46-2 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; ASTRAZENECA AB; BARLAAM, Bernard, Christophe; PIKE, Kurt, Gordon; HUNT, Thomas, Anthony; (110 pag.)WO2017/153578; (2017); A1;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics