p-Toluenesulfonic acid → HCID 86719367, compound

Participants

Reaction Steps

2-fluoro-4-nitrophenylhydrazine (700 mg) and 2-(2-pyridyl)malondialdehyde (610 mg) was dissolved in ethanol (30 mL). Then, p-toluenesulfonic acid (70 mg) was added into the mixture to serve as a catalyst. The reaction mixture was heated to reflux for 2 h. After completion of the reaction, the resultant mixture was cooled down to room temperature and filtered to obtain 993 mg brown solid, with a yield of 85.4%.

Provenance & Evidence