Adding a certain compound to certain chemical reactions, such as: 1658-42-0, Methyl 2-(pyridin-2-yl)acetate, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, Safety of Methyl 2-(pyridin-2-yl)acetate, blongs to pyridine-derivatives compound. Safety of Methyl 2-(pyridin-2-yl)acetate
General procedure: Ethyl 2-(pyridin-2-yl)acetate (1a, 0.4 mmol), 1,3-diphenylprop-2-yn-1-yl methyl carbonate (2a, 0.2 mmol),Pd2(dba)3 (0.01 mmol), DBFphos (0.02 mmol), K2CO3 (0.4 mmol)were mixed under N2 atmosphere in DMF (2 mL). The reactiontube was heated in an oil bath at 120 C for 16 h. After completionof the reaction, the reaction mixture was extracted withEtOAc (3 × 15 mL), and the solvent was removed under reducedpressure. The remaining crude product was then purifiedthrough column chromatography using silica gel (EtOAc-petroleumether = 1:5) to afford 3a as a white solid in 65% yield. 1HNMR (500 MHz, CDCl3): delta = 8.24 (dd, J = 9.2, 1.3 Hz, 1 H), 7.53 (d,J = 7.0 Hz, 1 H), 7.23-7.32 (m, 5 H), 7.15 (t, J = 7.3 Hz, 2 H), 7.10(t, J = 7.2 Hz, 1 H), 6.93- 6.99 (m, 3 H), 6.54 (td, J = 6.8, 1.3 Hz, 1H), 4.11 (q, J = 7.1 Hz, 2 H), 4.08 (s, 2 H), 1.06 (t, J = 7.1 Hz, 3 H).13C NMR (125 MHz, CDCl3): delta = 165.2, 137.5, 136.2, 135.4, 131.5,130.5, 128.9, 127.8, 127.7, 127.1, 126.7, 123.4, 122.2, 121.4,120.2, 112.6, 102.0, 59.3, 30.2, 14.3. HRMS (ESI): m/z [M + H]+calcd for C24H22NO2 : 356.1645; found 356.1642
The synthetic route of 1658-42-0 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Yang, Yuzhu; Wu, Ting; Fang, Youlai; Synlett; vol. 29; 14; (2018); p. 1909 – 1913;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem