2,4,6-Trimethoxybenzaldehyde → 4-(3-(2,4,6-Trimethoxyphenyl)propyl)benzene-1,3-diol

関与物質

反応手順

Compound 31 was synthesized following a similar procedure as described for compound 28 above using as starting materials 2,4-dibenzyloxyacetophenone and 2,4,6-trimethoxybenzaldehyde. 1H-NMR (MeOD, 500 MHz): δ 6.822 (d, 1H, J=8.0 Hz), 6.250 (d, 1H, J=2.5 Hz), 6.197 (dd, 1H, J=2.5 & 8.0 Hz), 6.165 (s, 2H), 3.768 (s, 3H), 3.764 (s, 6H), 2.562 (t, 2H, J=7.5 Hz), 2.461 (t, 2H, J=7.5 Hz), 1.617-1.653 (m, 2H). 13C-NMR (MeOD, 125 MHz): δ 159.273 (C), 158.729 (2C), 155.556 (C), 155.449 (C), 129.655 (2CH), 120.426 (C), 111.382 (C), 105.789 (CH), 101.968 (CH), 90.285 (CH), 54.655 (2CH3), 54.274 (CH3), 29.716 (CH2), 29.064 (CH2), 22.142 (CH2).

情報源と証拠