反应详情

4-trifluoromethyl-phthalic acid was reacted with glycine in analogy to Example D-1 b). The crude product was then reacted with methanol in analogy to Example D-1 c); 1H NMR (CDCl3): δ=8.14 (s, 1H), 8.02 (m, 2H), 4.48 (s, 2H), 3.78 (s, 3H).