98977-34-5, 1-tert-Butyl 3-ethyl 4-oxopiperidine-1,3-dicarboxylate is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,98977-34-5
1-tert-Butyl 3-ethyl 3-(3-methylbut-2-enyl)-4-oxopiperidine-1,3-dicarboxylate (41). Yield 89percent,colorless oily substance. IR spectrum, nu, cm?1: 1724,1705, 1685 (=), 1600 (=). 1 NMR spectrum, delta,ppm: 1.25 t (3, 3, J 7.8 Hz), 1.49 s (9, Me3C),1.58 s (3H, CH3C=C), 1.62 s (3H, CH3C=C), 2.34?2.46 m (2H, 2=), 2.50?2.68 m (2, 2=),3.14?3.22 m (1, N), 3.29?3.38 m (1, N),3.54?3.61 m (1, N), 3.71?3.76 m (1, N),4.17 q (2, 2, J 7.8 Hz), 5.09 t (1, =, J6.8 Hz). Mass spectrum, m/z (Irel., percent): 339.97 (8.8)[M + ]+, 284.19 (100) [M ? 57 + 2]+, 240.19 (39)[M ? 101 + 2]+. Found, percent: 63.71; 8.54; N 4.02.1829N5. Calculated, percent: 63.75; 8.64; N 4.18. M339.43.
The synthetic route of 98977-34-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Moskalenko; Boev; Russian Journal of Organic Chemistry; vol. 51; 2; (2015); p. 167 – 173; Russian Journal of Organic Chemistry; vol. 51; 2; (2015); p. 167 – 173,7;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem