3-Chlorobenzaldehyde → HCID 69589929, compound

Participants

Reaction Steps

649 mg (3.0 mmol) of (2-trimethylsilylethyl) 3-oxovalerate, 652 mg (3.0 mmol) of (3-phenyl-2-propene-1-yl) 3-aminocrotonate and 0.340 ml (3.0 mmol) of 3-chlorobenzaldehyde were heated at 70° C. under stirring in 15 ml of 2-propanol three nights. The solvent was evaporated under reduced pressure, and the residue was purified by the silica gel chromatography (hexane/ethyl acetate=5/1) to obtain the title compound.

Provenance & Evidence