6258-28-2, 2-(2,6-Dioxopiperidin-4-yl)acetic acid is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,6258-28-2
Example 14 4-{2-[4-(2-tert-Butylphenyl)piperazin-1-yl]-2-oxoethyl}piperidine-2,6-dione A mixture of 1-(2-tert-butylphenyl)piperazine dihydrochloride obtained in Reference Example 1 (500 mg), (2,6-dioxopiperidin-4-yl)acetic acid (311 mg), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (403 mg), 1-hydroxy-1H-benzotriazole monohydrate (322 mg), triethylamine (0.627 mL), and N,N-dimethylformamide (5 mL) was stirred at room temperature for over-night. Water was added to the reaction solution, and the mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure, and the residue was subjected to purification by high performance liquid chromatography [Column: Gilson, Ltd. High throughput purification system, YMC Combiprep ODS-A, S-5 mum, 50 mm*20 mm; Gradient cycle: H2O (contains 0.1% CF3COOH)-acetonitrile (contains 0.1% CF3COOH), 90:10 (0 min)-90:10 (1 min)-10:90 (4.2 min)-10:90 (5.4 min)-90:10 (5.5 min)-90:10 (5.6 min); Flow rate: 25 mL/min; detection wavelength: UV 220 nm] to give the title compound (47 mg, 13%) as a white solid. 1H NMR (300 MHz, DMSO-d6) delta 1.41 (s, 9H), 2.35-2.74 (m, 12H), 3.20-3.31 (m, 1H), 3.85-3.98 (m, 1H), 4.40-4.50 (m, 1H), 7.13-7.21 (m, 2H), 7.30-7.34 (m, 2H), 10.72 (br, 1H).
6258-28-2 2-(2,6-Dioxopiperidin-4-yl)acetic acid 234331, apiperidines compound, is more and more widely used in various fields.
Reference：
Patent; Kasai, Shizuo; McGee, JR., Kevin Francis; US2012/71489; (2012); A1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem