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. 153505-37-4, name is 4-Bromo-5-fluorobenzene-1,2-diamine, This compound has unique chemical properties. The synthetic route is as follows., Product Details of 153505-37-4
The compound was synthesized starting from (S)-4-phenyloxazolidin-2-one (1 equiv., 0.328 g, 2 mmol), 4-bromo-5-fluorobenzene-1,2-diamine (1 equiv., 0.412 g, 2 mmol), copper(I) iodide (0.1 equiv., 0.040 g, 0.2 mmol), cesium fluoride (2 equiv., 0.608 g, 4 mmol), cyclohexane-1,2-diamine (0.1 equiv., 0.024 mL, 0.2 mmol). The dried solids were given together in a reaction flask and the flask was purged with argon. A solution of cyclohexane-1,2-diamine in 4 mL dioxane was added to the flask. The reaction was stirred at 95 C. for 48 hours, before the reaction was cooled down to 45 C. and filtered through a pad of CELITE. The pad was washed with warm dichloromethane and the solution was concentrated under reduced pressure. The intermediate product was purified via FPLC using a chloroform-methanol gradient (0?10%, product elutes at about 5%).Yield: 0.078 g (13.6%)
According to the analysis of related databases, 153505-37-4, the application of this compound in the production field has become more and more popular.
Reference:
Patent; PROBIODRUG AG; US2011/92501; (2011); A1;,
Bromide – Wikipedia,
bromide – Wiktionary