4-Hydroxybenzaldehyde → p-(Octyloxy)benzaldehyde

Participants

Reaction Steps

4-Hydroxybenzaldehyde (1.00 g, 0.82 mmol), potassium carbonate (1.70 g, 12.28 mmol) and 1-iodooctane (2.16 g, 9.00 mmol) were heated together in acetonitrile at 80° C. for 16 h. The reaction was cooled, filtered and concentrated. Silica gel chromatography eluting with hexane/ethyl acetate (20:1) gave a colorless oil (1.63 g): 1H NMR (500 MHz) δ 9.99 (s, 1H), 7.44-7.46 (m, 2H), 7.40 (s, 1H), 7.19 (m, 1H), 4.01 (t, J=6.6 Hz, 2H), 1.80 (m, 2H), 1.42-1.50 (m, 2H), 1.24-1.39 (m, 8H), 0.89 (t, J=6.9 Hz, 3H).

Provenance & Evidence