Electric Literature of 27129-87-9, In the chemical reaction process,reaction time,type of solvent,can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product.An updated downstream synthesis route of 27129-87-9 as follows.
Step 2: 3,5-Dimethylbenzyl 4-((tert-butoxycarbonyl)amino)piperidine-1-carboxylate To a stirred solution of (3,5-dimethylphenyl)methanol (1.020 g, 7.49 mmol) in DMF (5 mL) at RT was added CU (1.214 g, 7.49 mmol). The reaction mixture was heated at 50 C. for 20 hrs. Tert-butyl piperidin-4-ylcarbamate (1.5 g, 7.49 mmol) was added and the reaction mixture stirred at 50 C. for 4 hrs. The mixture was diluted with EtOAc and washed with a saturated solution of sodium bicarbonate, brine, dried over MgSO4, filtered and concentrated under reduced pressure. Purification was carried out by chromatography on silica using 0-100% EtOAc in hexanes as eluent to afford the title product. LC-M: Rt 1.47 mins; MS m/z 263.3, 264.2; [M-Boc]+; Method 2minLowpHv03
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,27129-87-9, its application will become more common.
Reference:
Patent; Novartis AG; Legrand, Darren Mark; Furminger, Vikki; Thomson, Christopher; Hughes, Owen Rhys; Stanley, Emily; US2014/171403; (2014); A1;,
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