Application of 62150-45-2, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 62150-45-2, name is 4-Bromopyridine-2-carbonitrile. This compound has unique chemical properties. The synthetic route is as follows.
e) C- (4-Bromopyridin-2-vl) methylamine; A solution of 18.70 g 4-bromopyridine-2-carbonitrile [62150-45-2] in 200 mi of tetrahydrofuran is admixed under argon dropwise with 500 ml of 1 M borane-tetrahydrofuran complex solution. The reaction solution is subsequently left to stand at room temperature for 16 hours. The reaction solution is cooled to 0C, admixed dropwise with 500 ml of 2M HCI and heated to reflux for 30 minutes. The reaction solution is cooled to room temperature, basified with 2M NaOH, saturated with sodium chloride and extracted with tetrahydrofuran (3 x 300 ml). The combined organic phases are dried over sodium sulphate and concentrated by evaporation. The title compound is identified on the basis of the Rf value from the residue by means of flash chromatography (Si02 60F).
According to the analysis of related databases, 62150-45-2, the application of this compound in the production field has become more and more popular.
Reference:
Patent; SPEEDEL EXPERIMENTA AG; WO2005/90305; (2005); A1;,
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