236406-22-7, 1-Boc-4-(Aminomethyl)-4-methylpiperidine is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To a 0 oC solution of tert-butyl 4-(aminomethyl)-4-methylpiperidine-1- carboxylate (7.0 g, 30.66 mmol), NaHCO3 (3.86 g, 45.99 mmol) in ethanol (131 mL) and water (92 mL) was added benzyl chloroformate (4.4 mL, 30.66 mmol). The reaction mixture was stirred at room temperature for 2 hours and most of ethanol was removed under reduced pressure. The resulting mixture was extracted with Et2O (3 x 100 mL). Combined organic layers were washed with brine, dried over anhydrous MgSO4, filtrated and the volatiles were removed under reduced pressure. The resulting residue was purified on a silica gel pad (20 to 30% gradient of EtOAc/hexanes) to give tert-butyl 4-((benzyloxycarbonylamino)methyl)-4- methylpiperidine-1-carboxylate (9.78 g, 88% yield) as a yellowish oil.1H NMR (500 MHz, CDCl3) delta ppm 7.41- 7.29 (m, 5H), 5.17- 5.05 (m, 2H), 4.79 (br. s, 1H), 3.70- 3.58 (m, 2H), 3.22- 2.99 (m, 4H), 1.45 (s, 9H), 1.42- 1.35 (m, 2H), 1.31- 1.23 (m, 2H), 0.94 (s, 3H). MS (ES+) m/z 363 (M+1)., 236406-22-7
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Reference:
Patent; RELAY THERAPEUTICS, INC.; D.E. SHAW RESEARCH, LLC; ALBRECHT, Brian K.; GIORDANETTO, Fabrizio; GREISMAN, Jack, Benjamin; MARAGAKIS, Paul; TAYLOR, Alexander M.; WALTERS, W. Patrick; (117 pag.)WO2018/57884; (2018); A1;,
Piperidine – Wikipedia
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