Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 114772-53-1, name is 4′-Methyl-[1,1′-biphenyl]-2-carbonitrile, A new synthetic method of this compound is introduced below., Formula: C14H11N
Example 2: Production of CBAL (1) To monochlorobenzene (450 g) was added CMB (300 g, 1.55 mol), and solution prepared by dissolving sodium bromate (50.1 g, 0.33 mol) in 95.3 g of water was added. 2,2′-azobis(2-methylbutyronitrile)(2.0 g, 0.01 mol) was dissolved in monochlorobenzene(10g), and this solution was added to the above-mentioned solution at 75 to 85C, then, immediately, solution prepared by dissolving 2,2′-azobis(2-methylbutyronitrile)(89 g, 0.05 mol) in monochlorobenzene (48.8 g), and bromine (198.5 g, 1.24 mol) were dropped simultaneously respectively at 70 to 80C. The solution of 2,2′-azobis(2-methylbutyronitrile) was dropped at a rate of about 0.22 g/min and bromine was dropped at a rate of about 0.73 g/min. The added solution was stirred for 5 hours at 70 to 75C, and the reaction solution was checked under HPLC analysis conditions (1), and that the area percentage of raw materials reached 1% or less was confirmed, obtaining a mixed solution of CMBMB and CDBMB. The solution was analyzed under the HPLC analysis conditions (1), to find an area percentage of CMBMB of 63.6%, CDBMB of 36.2% and a raw material CMB of 0.2%.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.