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. 64465-53-8, name is 4-Fluoro-3-methoxyaniline, This compound has unique chemical properties. The synthetic route is as follows., Formula: C7H8FNO
Description 34; 5-[(4-Fluoro-3-methoxvphenvl) aminolmethvlene}-2, 2-dimethvl- 1 3-dioxane-4, 6-dione; To a stirred solution of 4-fluoro-3-methoxyaniline (20 g, 142 mmol) in acetonitrile (200 ml) was added 2, 2-dimethyl-1, 3-dioxane-4,6-dione (Meldrum’s acid) (22.5 g, 156 mmol) followed by trimethyl orthoformate (18.6 ml, 170 mmol). The mixture was heated to reflux for 3 hours. The cooled mixture was filtered to give the title compound (30.9 g, 74%). 1H NMR (400 MHz, CDCl3) 1.76 (6 H, s), 3.94 (3 H, s), 6.76-6. 83 (2 H, m), 7.14 (1 H, dd, J10. 5 and 8.4), 8.56 (1 H, d, J14. 4), 11.23 (1 H, d, J14.4).
According to the analysis of related databases, 64465-53-8, the application of this compound in the production field has become more and more popular.
Reference:
Patent; MERCK SHARP & DOHME LIMITED; WO2005/47279; (2005); A1;,
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