A common compound: 702-24-9, name is 4-Methoxy-N-methylbenzylamine, belongs to ethers-buliding-blocks compound, it can change the direction of chemical reaction, and react with certain compounds to generate new functional products. A new synthetic method of this compound is introduced below. 702-24-9
A solution of amine (68 mg, 0.45 mmol) and IBX (252 mg, 0.90 mmol) in 10 mL of CHCl3 was heated at reflux with vigorous stirring for 6 h. The suspension was filtered and the filtrate was washed in sequence with 10percent NaOH (5 mL x 3), 1 M HCl (5 mL x 3), and water. The organic layer was dried with MgSO4 and concentrated in vacuo to afford the desired product (57 mg, 91percent yield). 1H NMR (400 MHz, 25 ¡ãC, CDCl3): delta = 9.89 (s, 1H), 7.85 (d, 2H, J = 8.0 Hz), 7.01 (d, 2H, J = 8.0 Hz), 3.90 (s, 3H) ppm. 13C NMR (100 MHz, 25 ¡ãC, CDCl3): delta = 190.89, 164.60, 132.01, 129.91, 114.31, 55.60 ppm. ESI?MS: M + Na+, found 159.1 (calc. 159.15).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 702-24-9, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Chen, Li-Xia; Huang, Yin-Hui; Cong, Hang; Tao, Zhu; Chemical Papers; vol. 72; 3; (2018); p. 661 – 667;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem