In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 81067-41-6 as follows. HPLC of Formula: C6H2Br2Cl2
Insert the 1,3-dibromo-2,5-dichlorobenzene (3.0g, 0.010mol) in pyridin-3-ylboronic acid (2.9g, 0.024mol) by synthesis by the same method used in Preparation Example 1-7 to give the intermediate 20-1> 2.1g (70% yield).
According to the analysis of related databases, 81067-41-6, the application of this compound in the production field has become more and more popular.
Reference:
Patent; PNH TECH; HYUN, SEO YONG; JUNG, SUNG OUK; KIM, IK HWAN; (101 pag.)KR2016/40826; (2016); A;,
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