137052-08-5, 1-(Tetrahydro-2H-pyran-4-yl)ethanone is a Tetrahydropyrans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Intermediate 179: N-(4-methoxybenzyl)-1-(tetrahydro-2H-pyran-4-yl)ethanamine To a stirred solution of 1-(tetrahydro-2H-pyran-4-yl)ethanone (3.2 g, 24.97 mmol) in DCM) (50 mL was added (4-methoxyphenyl)methanamine (6.87 g, 50.1 mmol). The resulting yellow solution was stirred for 4.5 h and sodium triacetoxyborohydride (10 g, 48.6 mmol) added. The white suspension was stirred. The reaction mixture was partitioned between DCM and aq. sat. NaHCO3. The organic layer was removed and the aqueous extracted 3 times with DCM. The combined organic phases were passed through a hydrophobic frit and concentrated in vacuo to give a yellow oil. The oil was dissolved in DCM, purified by silica gel chromatography eluting with EtOAc:EtOH (7.5 – 25%) and evaporated in vacuo to give the title compound as a yellow oil. The total yield of the reaction was 80%. LCMS (System A): tRET = 1.27 min, MH+ = 366.
137052-08-5, The synthetic route of 137052-08-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED; BIT, Rino Antonio; BROWN, John Alexander; HUMPHREYS, Philip G.; JONES, Katherine Louise; (240 pag.)WO2016/146738; (2016); A1;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics