反应详情

N,N-Di-n-pentyl-2-hydroxy-5-formylbenzamide was prepared from 5-formylsalicylic acid (250 mg, 1 eq) using the same procedure as for N,N-di-n-pentyl-2-methoxy-5-formylbenzamide. The product was obtained as pale brown oil (211 mg, 46%). 1H NMR (CDCl3) δ9.67 (s, 1H, O═C—H), 3.33 (m, 4H, NCH2).