14774-37-9, Tetrahydropyran-4-methanol is a Tetrahydropyrans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To 5.00 g (43.0 mmol) of (tetrahydro-pyran-yl)-methanol in DCM (50 mL) are added 67 mg of 2,2,6,6-tetramethyl-1-piperidinyloxy (0.43 mmol), a solution of 9.04 g (108 mmol) NaHCO3 in water (70 mL) and 512 mg (4.30 mmol) of potassium bromide at 20 C. The suspension is cooled in an ice bath to 4 C. Then a solution of 23.5 mL sodium hypochlorite (10-15% free chlorine; 47.4 mmol) is added in 35 min. The suspension is stirred for 30 min at 4-9 C. and further 45 min to reach 17 C. 4.80 mL sodium hypochlorite (10-15% free chlorine) is added within 15 min. The reaction is stirred for 16 h at RT. The suspension is filtered and the layers are separated. The aq. layer is washed with 50 mL DCM, the combined organic layers are washed with 50 mL water. The solvent is removed under reduced pressure to afford 3.00 g of tetrahydro-pyran-4-carbaldehyde. Yield: 61%; ESI-MS: 113 [M+H]-
14774-37-9, The synthetic route of 14774-37-9 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Boehringer Ingelheim International GmbH; Riether, Doris; Binder, Florian Paul Christian; Doods, Henri; Mueller, Stephan Georg; Nicholson, Janet Rachel; Sauer, Achim; US8865744; (2014); B1;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics