Acetic Acid → 6-nitro-1H-indole-3-carbaldehyde

참여 물질

반응 조건

반응 단계

6-Nitroindole (1.0 g, 6.2 mmol) was successively added with acetic acid (2.5 mL), water (5.0 mL), and hexamethylenetetramine (1.2 g, 8.4 mmol), and then the mixture was stirred overnight at 120° C. in a sealed tube. The reaction mixture was added with water, and the precipitated solid was collected by filtration, and then dried to obtain 6-nitro-1H-indole-3-carboxaldehyde (0.91 g, 77%).

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