Reference of 5397-31-9, A common heterocyclic compound, 5397-31-9, name is 3-((2-Ethylhexyl)oxy)propan-1-amine, molecular formula is C11H25NO, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
Example 1 Red Complex from Reactive Red 120, 3-(2-Ethylhexyloxyl)Propylamine and Aliquat 336 (0102) 14.7 gram of Reactive Red 120 (50% dye content), 2.81 gram of 3-(2-ethylhexyloxy)-propyl amine, 0.84 gram of sodium bicarbonate and 30 mL of water were charged into a reactor equipped with agitator, temperature control and condenser. The mixture was heated to 80 C. for several hours until the starting material Reactive Red 120 was gone as monitored by TLC. Then 12.1 gram of Aliquat 336 was added slowly and stirred at 80 C. for one hour. The reaction mixture was cooled to room temperature and dark red solid was precipitated. The solid was filtered and washed with water to remove salts. 24.1 gram of red solid with color value of 12.8 was obtained.
The synthetic route of 5397-31-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Milliken & Company; Hong, Xiaoyong Michael; Xie, Peter; Sun, Brian; Mason, Mary E.; US2015/299468; (2015); A1;,
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