Electric Literature of 7411-23-6, New Advances in Chemical Research in 2021. The appropriate choice of redox mediator can avoid electrode passivation and overpotential, which strongly inhibit the efficient activation of substrates in electrolysis. 7411-23-6, name is 3,5-Dibromo-1H-1,2,4-triazole, molecular formula is C2HBr2N3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
Intermediate 5 3,5-dibromo-l-(2-methylpropyl)-lH-l,2,4-triazole Sodium te/t-butoxide (699 mg, 7.27 mmol) was added to a solution of 3,5-dibromo-l/-/-l,2,4- triazole (1.5 g, 6.61 mmol) in DMF (10 mL). The mixture was stirred at rt for 10 minutes. 1- Bromo-2-methylpropane (0.8 mL, 7.27 mmol) was added and the mixture was heated at 50C for 4 h and let to rt. Water (100 mL) was added and the mixture was extracted with EtOAc (2 x 50 mL). The organic phase was washed with brine (50 mL) and dried over sodium sulfate and concentrated to give the title compound as a liquid (1.47 g, 79%). XH NMR (400 MHz, CDCI3): delta ppm 0.94 (d, 6 H), 2.21 – 2.32 (m, 1 H), 3.93 (d, 2 H).
Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms.In my other articles, you can also check out more blogs about 3,5-Dibromo-1H-1,2,4-triazole.
Reference:
Patent; ACTURUM LIFE SCIENCE AB; BESIDSKI, Yevgeni; YNGVE, Ulrika; PAULSEN, Kim; LINDE, Christian; MALMBORG, Jonas; WO2014/195322; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics