4-Hydroxybenzaldehyde → 3-Chloro-4-(pentyloxy)benzaldehyde

Beteiligte Stoffe

Reaktionsschritte

When the 1-bromopentane and 3-chloro-4-hydroxybenzaldehyde was substituted for 1-bromopropane and 4-hydroxybenzaldehyde in Example 50 Step A the identical process afforded the title compound in 96% yield, as light yellow oil. 1H-NMR (CDCl3) 0.9 (tr, 3H, J=7.05 Hz); 1.34-1.39 (m, 4H); 1.41-1.45 (m, 2H); 4.07 (tr, 2H, J=3.66 Hz); 6.97 (d, 1H, J=8.49 Hz); 7.7 (dd, 1H, J=2.01, 8.46 Hz); 7.85 (d, 1H, J=2.04 Hz); 9.81 (s, 1H).

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