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. 345965-54-0, name is 1-(4-Bromophenyl)cyclopropanamine, This compound has unique chemical properties. The synthetic route is as follows., category: bromides-buliding-blocks
A solution of 1-(4-bromophenyl)-cyclopropylamine (Intermediate 116, 244.0 mg, 1.15 mmols) and benzyl bromide (255.0 mg, 1.50 mmols) in 4 mL DMF was stirred at 85 C. for 6 hours, cooled to room temperature and stirred overnight. The solution was diluted with H2O and the pH adjusted to 8-9 with aqueous NaOH. The solution was extracted with EtOAc and the combined organic layers were washed with H2O and saturated aqueous NaCl, dried (MgSO4) and concentrated under reduced pressure. Column chromatography (5-10% EtOAc-Hexanes) afforded 110 mg (32%) of the N-benzyl amine. 1H NMR (CDCl3) delta: 7.48 (2H, d, J=8.4 Hz), 7.30-7.23 (7H, m), 3.68 (2H, s), 1.07 (2H, m), 0.93 (2H, m); and 100 mg (22%) of the N,N-dibenzyl amine, 1H NMR (CDCl3) delta: 7.55 (2H, d, J=8.3 Hz), 7.40-7.19 (12H, m), 3.61 (4H, s), 0.87 (2H, m), 0.71 (2H, m).
According to the analysis of related databases, 345965-54-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Allergan Sales, Inc.; US6313107; (2001); B1;,
Bromide – Wikipedia,
bromide – Wiktionary