476014-76-3, 4-Hydroxy-2-piperidinone is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,476014-76-3
[0242] (6) 4-hydroxypiperidin-2-one (0.80g, 6.94mmol) was dissolved in DMF. DMAP (0.085g, 0.694mmol) and imidazole(0.92g, 13.88mmol) were added. After the resulting mixture was stirred evenly, the solution of TBDPS-Cl (2.3g,8.33mmol) in THF was added and stirred at room temperature overnight. After the reaction completed, the reactionmixture was dried by spinning. Column chromatography afforded colorless oily liquid 0.65g, yield 60percent.[0243] 1H NMR (300 MHz, CDCl3) delta 7.70-7.49 (m, 4H), 7.53-7.30 (m, 6H), 4.24-4.09 (dt, J = 8.9,3.0 Hz, 1H),3.62-3.49(dt, J = 13.0, 6.7 Hz, 1H),3.20-3.08 (dtd, J = 11.7, 5.6, 2.3 Hz, 1H), 2.51-2.35 (d, J = 4.8 Hz, 2H),1.83-1.69(m,2H),1.17-1.00 (s,9H).MS(ESI) m/z :[(M+1)+,158.3]
As the paragraph descriping shows that 476014-76-3 is playing an increasingly important role.
Reference£º
Patent; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Zhe Jiang Jutai Pharmaceutical Co., Ltd; YANG, Yushe; XUE, Tao; DING, Shi; GUO, Bin; EP2947085; (2015); A1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem