With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.34334-28-6,4-(4-Methylpiperazin-1-yl)benzonitrile,as a common compound, the synthetic route is as follows.
To a solution of 13 (1eq.) and CoCl2 6H20(2.1 eq.), NaBH4 (10 eq.) was added. The reaction mixture wasstirred for 5h and then filtered on a celite pad. The organic phase wasevaporated under reduced pressure. The yellow oil was purified by flashchromatography on silica gel (CH2Cl2:MeOH 8:2). Thedesired compound was obtained as a white solid (50%). 1H NMR (400MHz, MeOD): delta(ppm) 2.42(s, 3H); 2.74(t, J=8, 4H); 3.17(t, J=8, 4H), 4.43(s,2H); 6.89(d, J=8, 2H); 7.18(d, J=8, 2H). Anal. Calcd. for C12H19N3:C, 70.20; H, 9.33; N, 20.47; found; C, 70.10; H, 9.13; N, 20.27
34334-28-6, 34334-28-6 4-(4-Methylpiperazin-1-yl)benzonitrile 763205, apiperazines compound, is more and more widely used in various fields.
Reference£º
Article; Radi, Marco; Bernardo, Vincenzo; Vignaroli, Giulia; Brai, Annalaura; Biava, Mariangela; Schenone, Silvia; Botta, Maurizio; Tetrahedron Letters; vol. 54; 38; (2013); p. 5204 – 5206;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics