反应详情

4-Chloro-3-fluorophenol (Avocado product #16029) was converted to the salicylaldehyde via a method similar to that described in Example 2, Step 1: mp 102.7–103.7° C. 1H NMR (CDCl3/300 MHz) 11.22 (d, 1H, J=1.6 Hz), 9.80 (s, 1H), 7.63 (d, 1H, J=7.9 Hz), 6.77 (d, 1H, J=10.3 Hz). 19F NMR (CDCl3/282 MHz) −100.3 (t).