3-Phenylprop-2-Enal → HCID 54038795, compound

Participants

Reaction Steps

To a solution of lithium diisopropylamide (1.5 Molar, 73.3 mL, 0.11 mole) in 150 mL of tetrahydrofuran at -78° C. is added slowly a solution of tetramethylpyrazine (13.6 g, 0.1 mole) in 100 mL of tetrahydrofuran. The mixture is allowed to warm to room temperature and then cooled to -78° C. A solution of cinnamaldehyde (14.5 g, 0.11 mole) in 100 mL of tetrahydrofuran is added dropwise over 15 minutes. The reaction product mixture is then worked up according to the procedures of Example I to provide the title compound.

Provenance & Evidence