Application of 58971-11-2, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 58971-11-2, name is 3-Bromophenethylamine, This compound has unique chemical properties. The synthetic route is as follows.
4i was then obtained by following the general procedure. A solution of compound 3 (140 mg, 0.7 mmol) in n-BuOH (6 mL) was treated with DIEA (98.6 mg, 0.77 mmol) and 3-bromophenethylamine (154 mg, 0.77 mmol). Compound 4i was purified from this crude material by column chromatography (silicagel, n-hexane/EtOAc=3:1) (128.2 mg, 50.7%). 1H-NMR (400 MHz, CDCl3) delta 7.71-762 (m, 2H), 7.49 (d, J=8.4 Hz, 1H), 7.38-7.30 (m, 2H), 7.14-7.08 (m, 1H), 5.99 (s, 1H, -NH), 3.86 (dd, J=12.4, 6.8 Hz, 2H, -CH2-), 2.94 (t, J=7.2 Hz, 2H, -CH2-). 13C-NMR (100 MHz, CDCl3) delta 159.8, 156.7, 149.8, 147.2, 140.9, 139.9, 132.6, 130.9, 129.3, 128.9, 126.5, 125.3, 121.8, 119.6, 112.2, 41.3, 33.7. LC-MS (ESI) m/z: 362.0 ([M+H]+);
The chemical industry reduces the impact on the environment during synthesis 3-Bromophenethylamine. I believe this compound will play a more active role in future production and life.
Reference:
Patent; The Board of Regents of the University of Oklahoma; Wang, Weidong; Lee, Jae Wook; (35 pag.)US2019/47988; (2019); A1;,
Bromide – Wikipedia,
bromide – Wiktionary