With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.101691-94-5,4-(Iodomethyl)tetrahydro-2H-pyran,as a common compound, the synthetic route is as follows.
Step 2: Methyl 2-(dimethylamino)-6-((tetrahydro-2H-pyran-4-yl)methoxy)isonicotinate To a stirring suspension of methyl 6-(dimethylamino)-2-oxo-l,2-dihydropyridine-4-carboxylate (54 mg, 261 muiotaetaomicron) in acetonitrile (2.5 mL) were added potassium carbonate (108 mg, 784 muiotaetaomicron) and 4-(iodomethyl)tetrahydro-2H-pyran (183 mg, 784 muiotaetaomicron). The reaction mixture was stirred for 16 h at 80C and then directly evaporated. Chromatography of the residue (silica gel; heptane-ethyl acetate gradient) produced the title compound (54 mg, 70%). Light yellow oil, MS: 295.2 (M+H)+.
101691-94-5, 101691-94-5 4-(Iodomethyl)tetrahydro-2H-pyran 2795507, aTetrahydropyrans compound, is more and more widely used in various fields.
Reference£º
Patent; F. HOFFMANN-LA ROCHE AG; HOFFMANN-LA ROCHE INC.; DI GIORGIO, Patrick; HERT, Jerome; HUNZIKER, Daniel; KUEHNE, Holger; MATTEI, Patrizio; RUDOLPH, Markus; WO2015/144605; (2015); A1;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics