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. 869-10-3, name is Diethyl 2,5-dibromohexanedioate, This compound has unique chemical properties. The synthetic route is as follows., Application In Synthesis of Diethyl 2,5-dibromohexanedioate
A solution of diethyl 2,5-dibromoadipic acid (8.0 g, 0.0222 mol) in toluene (25 mL) was heated to 80C and after stopping the heating, thereto was added dropwise 2-methoxyaniline (4.1 g, 0.333 mol) over 40 min., and the mixture was stirred at 100C for 11 hours again. The reaction solution was filtered under reduced pressure and the filtrate was concentrated under reduced pressure and the resulting residue was purified by silica gel column chromatography to give the title compound 2.08 g as white solids. 1H-NMR (CDCl3) delta; 1.25 (6H, t, J=7.2Hz), 2.21 (4H, m), 3.71 (3H, s), 4.21 (4H, m), 4.36 (2H, m), 6.70 (1H, m), 6.82 (3H, m).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 869-10-3.
Reference:
Patent; Dainippon Sumitomo Pharma Co., Ltd.; EP1736467; (2006); A1;,
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