Chloroform → HCID 67050237, compound

Participants

Reaction Conditions

Reaction Steps

2-Oxopropanal methylhydrazone (19.36 mmol, 1.94 g) and oxo(4-n-propylphenyl)acetaldehyde (19.0 mmol, 3.35 g) synthesized in Reference Synthetic Example 13 were dissolved in acetic acid (42 mL) and stirred at 100° C. for 6 hours. Then, the solvent was evaporated, and the residue was dried by means of a vacuum pump and purified by silica gel column chromatography (n-hexane/ethyl acetate=3/1), then by silica gel thin layer chromatography (chloroform) and by silica gel thin layer chromatography (n-hexane/ethyl acetate=7/2) to give the desired product as a brown solid (304 mg, yield 6%).

Provenance & Evidence