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. 368870-03-5, name is (4-(1H-Pyrazol-1-yl)phenyl)methanamine, A new synthetic method of this compound is introduced below., Formula: C10H11N3
To a solution of methyl 2-(bromomethyl)-4-fluoro-6-iodobenzoate (2.54 g) obtained in Reference Example 99 in THF (30 mL) were added (4-(1H-pyrazol-1-yl)phenyl)methanamine (4.5 g), triethylamine (2.44 g) and potassium carbonate (1.67 g), and the mixture was heated under reflux under a nitrogen atmosphere for 12 hr. The reaction solution was diluted with water and ethyl acetate, and the organic layer was separated, washed with water and saturated brine, dried over anhydrous sodium sulfate, and concentrated. The residue was solidified with petroleum ether-ethyl acetate to give the title compound (2.85 g). 1H NMR (400 MHz, CDCl3) delta 4.18 (2H, s), 4.81 (2H, s), 6.47 (1H, t, J = 2.0 Hz), 7.10 (1H, dd, J = 7.6, 2.0 Hz), 7.41 (2H, d, J = 8.8 Hz), 7.60-7.80 (4H, m), 7.91 (1H, d, J = 2.4 Hz).
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.